diff options
| -rw-r--r-- | prism/diagnostic.c | 442 | ||||
| -rw-r--r-- | test/prism/errors_test.rb | 394 |
2 files changed, 418 insertions, 418 deletions
diff --git a/prism/diagnostic.c b/prism/diagnostic.c index 1161dec6be..84278b5e9c 100644 --- a/prism/diagnostic.c +++ b/prism/diagnostic.c @@ -5,32 +5,33 @@ * * When composing an error message, use sentence fragments. * - * Try describing the property of the code that caused the error, rather than the rule that is being - * violated. It may help to use a fragment that completes a sentence beginning, "The parser - * encountered (a) ...". If appropriate, add a description of the rule violation (or other helpful - * context) after a semicolon. + * Try describing the property of the code that caused the error, rather than + * the rule that is being violated. It may help to use a fragment that completes + * a sentence beginning, "the parser encountered (a) ...". If appropriate, add a + * description of the rule violation (or other helpful context) after a + * semicolon. * - * For example:, instead of "Control escape sequence cannot be doubled", prefer: + * For example:, instead of "control escape sequence cannot be doubled", prefer: * - * > "Invalid control escape sequence; control cannot be repeated" + * > "invalid control escape sequence; control cannot be repeated" * - * In some cases, where the failure is more general or syntax expectations are violated, it may make - * more sense to use a fragment that completes a sentence beginning, "The parser ...". + * In some cases, where the failure is more general or syntax expectations are + * violated, it may make more sense to use a fragment that completes a sentence + * beginning, "the parser ...". * * For example: * - * > "Expected an expression after `(`" - * > "Cannot parse the expression" - * + * > "expected an expression after `(`" + * > "cannot parse the expression" * * ## Message style guide * * - Use articles like "a", "an", and "the" when appropriate. - * - e.g., prefer "Cannot parse the expression" to "Cannot parse expression". + * - e.g., prefer "cannot parse the expression" to "cannot parse expression". * - Use the common name for tokens and nodes. * - e.g., prefer "keyword splat" to "assoc splat" * - e.g., prefer "embedded document" to "embdoc" - * - Capitalize the initial word of the message. + * - Do not capitalize the initial word of the message. * - Use back ticks around token literals * - e.g., "Expected a `=>` between the hash key and value" * - Do not use `.` or other punctuation at the end of the message. @@ -38,7 +39,6 @@ * - For tokens that can have multiple meanings, reference the token and its meaning. * - e.g., "`*` splat argument" is clearer and more complete than "splat argument" or "`*` argument" * - * * ## Error names (PM_ERR_*) * * - When appropriate, prefer node name to token name. @@ -51,215 +51,215 @@ * sorted. See PM_ERR_ARGUMENT_NO_FORWARDING_* for an example. */ static const char* const diagnostic_messages[PM_DIAGNOSTIC_ID_LEN] = { - [PM_ERR_ALIAS_ARGUMENT] = "Invalid argument being passed to `alias`; expected a bare word, symbol, constant, or global variable", - [PM_ERR_AMPAMPEQ_MULTI_ASSIGN] = "Unexpected `&&=` in a multiple assignment", - [PM_ERR_ARGUMENT_AFTER_BLOCK] = "Unexpected argument after a block argument", - [PM_ERR_ARGUMENT_AFTER_FORWARDING_ELLIPSES] = "Unexpected argument after `...`", - [PM_ERR_ARGUMENT_BARE_HASH] = "Unexpected bare hash argument", - [PM_ERR_ARGUMENT_BLOCK_MULTI] = "Multiple block arguments; only one block is allowed", - [PM_ERR_ARGUMENT_FORMAL_CLASS] = "Invalid formal argument; formal argument cannot be a class variable", - [PM_ERR_ARGUMENT_FORMAL_CONSTANT] = "Invalid formal argument; formal argument cannot be a constant", - [PM_ERR_ARGUMENT_FORMAL_GLOBAL] = "Invalid formal argument; formal argument cannot be a global variable", - [PM_ERR_ARGUMENT_FORMAL_IVAR] = "Invalid formal argument; formal argument cannot be an instance variable", - [PM_ERR_ARGUMENT_FORWARDING_UNBOUND] = "Unexpected `...` in an non-parenthesized call", - [PM_ERR_ARGUMENT_NO_FORWARDING_AMP] = "Unexpected `&` when the parent method is not forwarding", - [PM_ERR_ARGUMENT_NO_FORWARDING_ELLIPSES] = "Unexpected `...` when the parent method is not forwarding", - [PM_ERR_ARGUMENT_NO_FORWARDING_STAR] = "Unexpected `*` when the parent method is not forwarding", - [PM_ERR_ARGUMENT_SPLAT_AFTER_ASSOC_SPLAT] = "Unexpected `*` splat argument after a `**` keyword splat argument", - [PM_ERR_ARGUMENT_SPLAT_AFTER_SPLAT] = "Unexpected `*` splat argument after a `*` splat argument", - [PM_ERR_ARGUMENT_TERM_PAREN] = "Expected a `)` to close the arguments", - [PM_ERR_ARGUMENT_UNEXPECTED_BLOCK] = "Unexpected `{` after a method call without parenthesis", - [PM_ERR_ARRAY_ELEMENT] = "Expected an element for the array", - [PM_ERR_ARRAY_EXPRESSION] = "Expected an expression for the array element", - [PM_ERR_ARRAY_EXPRESSION_AFTER_STAR] = "Expected an expression after `*` in the array", - [PM_ERR_ARRAY_SEPARATOR] = "Expected a `,` separator for the array elements", - [PM_ERR_ARRAY_TERM] = "Expected a `]` to close the array", - [PM_ERR_BEGIN_LONELY_ELSE] = "Unexpected `else` in `begin` block; a `rescue` clause must precede `else`", - [PM_ERR_BEGIN_TERM] = "Expected an `end` to close the `begin` statement", - [PM_ERR_BEGIN_UPCASE_BRACE] = "Expected a `{` after `BEGIN`", - [PM_ERR_BEGIN_UPCASE_TERM] = "Expected a `}` to close the `BEGIN` statement", + [PM_ERR_ALIAS_ARGUMENT] = "invalid argument being passed to `alias`; expected a bare word, symbol, constant, or global variable", + [PM_ERR_AMPAMPEQ_MULTI_ASSIGN] = "unexpected `&&=` in a multiple assignment", + [PM_ERR_ARGUMENT_AFTER_BLOCK] = "unexpected argument after a block argument", + [PM_ERR_ARGUMENT_AFTER_FORWARDING_ELLIPSES] = "unexpected argument after `...`", + [PM_ERR_ARGUMENT_BARE_HASH] = "unexpected bare hash argument", + [PM_ERR_ARGUMENT_BLOCK_MULTI] = "multiple block arguments; only one block is allowed", + [PM_ERR_ARGUMENT_FORMAL_CLASS] = "invalid formal argument; formal argument cannot be a class variable", + [PM_ERR_ARGUMENT_FORMAL_CONSTANT] = "invalid formal argument; formal argument cannot be a constant", + [PM_ERR_ARGUMENT_FORMAL_GLOBAL] = "invalid formal argument; formal argument cannot be a global variable", + [PM_ERR_ARGUMENT_FORMAL_IVAR] = "invalid formal argument; formal argument cannot be an instance variable", + [PM_ERR_ARGUMENT_FORWARDING_UNBOUND] = "unexpected `...` in an non-parenthesized call", + [PM_ERR_ARGUMENT_NO_FORWARDING_AMP] = "unexpected `&` when the parent method is not forwarding", + [PM_ERR_ARGUMENT_NO_FORWARDING_ELLIPSES] = "unexpected `...` when the parent method is not forwarding", + [PM_ERR_ARGUMENT_NO_FORWARDING_STAR] = "unexpected `*` when the parent method is not forwarding", + [PM_ERR_ARGUMENT_SPLAT_AFTER_ASSOC_SPLAT] = "unexpected `*` splat argument after a `**` keyword splat argument", + [PM_ERR_ARGUMENT_SPLAT_AFTER_SPLAT] = "unexpected `*` splat argument after a `*` splat argument", + [PM_ERR_ARGUMENT_TERM_PAREN] = "expected a `)` to close the arguments", + [PM_ERR_ARGUMENT_UNEXPECTED_BLOCK] = "unexpected `{` after a method call without parenthesis", + [PM_ERR_ARRAY_ELEMENT] = "expected an element for the array", + [PM_ERR_ARRAY_EXPRESSION] = "expected an expression for the array element", + [PM_ERR_ARRAY_EXPRESSION_AFTER_STAR] = "expected an expression after `*` in the array", + [PM_ERR_ARRAY_SEPARATOR] = "expected a `,` separator for the array elements", + [PM_ERR_ARRAY_TERM] = "expected a `]` to close the array", + [PM_ERR_BEGIN_LONELY_ELSE] = "unexpected `else` in `begin` block; a `rescue` clause must precede `else`", + [PM_ERR_BEGIN_TERM] = "expected an `end` to close the `begin` statement", + [PM_ERR_BEGIN_UPCASE_BRACE] = "expected a `{` after `BEGIN`", + [PM_ERR_BEGIN_UPCASE_TERM] = "expected a `}` to close the `BEGIN` statement", [PM_ERR_BEGIN_UPCASE_TOPLEVEL] = "BEGIN is permitted only at toplevel", - [PM_ERR_BLOCK_PARAM_LOCAL_VARIABLE] = "Expected a local variable name in the block parameters", - [PM_ERR_BLOCK_PARAM_PIPE_TERM] = "Expected the block parameters to end with `|`", - [PM_ERR_BLOCK_TERM_BRACE] = "Expected a block beginning with `{` to end with `}`", - [PM_ERR_BLOCK_TERM_END] = "Expected a block beginning with `do` to end with `end`", - [PM_ERR_CANNOT_PARSE_EXPRESSION] = "Cannot parse the expression", - [PM_ERR_CANNOT_PARSE_STRING_PART] = "Cannot parse the string part", - [PM_ERR_CASE_EXPRESSION_AFTER_CASE] = "Expected an expression after `case`", - [PM_ERR_CASE_EXPRESSION_AFTER_WHEN] = "Expected an expression after `when`", - [PM_ERR_CASE_MATCH_MISSING_PREDICATE] = "Expected a predicate for a case matching statement", - [PM_ERR_CASE_MISSING_CONDITIONS] = "Expected a `when` or `in` clause after `case`", - [PM_ERR_CASE_TERM] = "Expected an `end` to close the `case` statement", - [PM_ERR_CLASS_IN_METHOD] = "Unexpected class definition in a method body", - [PM_ERR_CLASS_NAME] = "Expected a constant name after `class`", - [PM_ERR_CLASS_SUPERCLASS] = "Expected a superclass after `<`", - [PM_ERR_CLASS_TERM] = "Expected an `end` to close the `class` statement", - [PM_ERR_CLASS_UNEXPECTED_END] = "Unexpected `end`, expecting ';' or '\n'", - [PM_ERR_CONDITIONAL_ELSIF_PREDICATE] = "Expected a predicate expression for the `elsif` statement", - [PM_ERR_CONDITIONAL_IF_PREDICATE] = "Expected a predicate expression for the `if` statement", - [PM_ERR_CONDITIONAL_PREDICATE_TERM] = "Expected `then` or `;` or '\n'", - [PM_ERR_CONDITIONAL_TERM] = "Expected an `end` to close the conditional clause", - [PM_ERR_CONDITIONAL_TERM_ELSE] = "Expected an `end` to close the `else` clause", - [PM_ERR_CONDITIONAL_UNLESS_PREDICATE] = "Expected a predicate expression for the `unless` statement", - [PM_ERR_CONDITIONAL_UNTIL_PREDICATE] = "Expected a predicate expression for the `until` statement", - [PM_ERR_CONDITIONAL_WHILE_PREDICATE] = "Expected a predicate expression for the `while` statement", - [PM_ERR_CONSTANT_PATH_COLON_COLON_CONSTANT] = "Expected a constant after the `::` operator", - [PM_ERR_DEF_ENDLESS] = "Could not parse the endless method body", - [PM_ERR_DEF_ENDLESS_SETTER] = "Invalid method name; a setter method cannot be defined in an endless method definition", - [PM_ERR_DEF_NAME] = "Expected a method name", - [PM_ERR_DEF_NAME_AFTER_RECEIVER] = "Expected a method name after the receiver", - [PM_ERR_DEF_PARAMS_TERM] = "Expected a delimiter to close the parameters", - [PM_ERR_DEF_PARAMS_TERM_PAREN] = "Expected a `)` to close the parameters", - [PM_ERR_DEF_RECEIVER] = "Expected a receiver for the method definition", - [PM_ERR_DEF_RECEIVER_TERM] = "Expected a `.` or `::` after the receiver in a method definition", - [PM_ERR_DEF_TERM] = "Expected an `end` to close the `def` statement", - [PM_ERR_DEFINED_EXPRESSION] = "Expected an expression after `defined?`", - [PM_ERR_EMBDOC_TERM] = "Could not find a terminator for the embedded document", - [PM_ERR_EMBEXPR_END] = "Expected a `}` to close the embedded expression", - [PM_ERR_EMBVAR_INVALID] = "Invalid embedded variable", - [PM_ERR_END_UPCASE_BRACE] = "Expected a `{` after `END`", - [PM_ERR_END_UPCASE_TERM] = "Expected a `}` to close the `END` statement", - [PM_ERR_ESCAPE_INVALID_CONTROL] = "Invalid control escape sequence", - [PM_ERR_ESCAPE_INVALID_CONTROL_REPEAT] = "Invalid control escape sequence; control cannot be repeated", - [PM_ERR_ESCAPE_INVALID_HEXADECIMAL] = "Invalid hexadecimal escape sequence", - [PM_ERR_ESCAPE_INVALID_META] = "Invalid meta escape sequence", - [PM_ERR_ESCAPE_INVALID_META_REPEAT] = "Invalid meta escape sequence; meta cannot be repeated", - [PM_ERR_ESCAPE_INVALID_UNICODE] = "Invalid Unicode escape sequence", - [PM_ERR_ESCAPE_INVALID_UNICODE_CM_FLAGS] = "Invalid Unicode escape sequence; Unicode cannot be combined with control or meta flags", - [PM_ERR_ESCAPE_INVALID_UNICODE_LITERAL] = "Invalid Unicode escape sequence; multiple codepoints are not allowed in a character literal", - [PM_ERR_ESCAPE_INVALID_UNICODE_LONG] = "Invalid Unicode escape sequence; maximum length is 6 digits", - [PM_ERR_ESCAPE_INVALID_UNICODE_TERM] = "Invalid Unicode escape sequence; needs closing `}`", - [PM_ERR_EXPECT_ARGUMENT] = "Expected an argument", - [PM_ERR_EXPECT_EOL_AFTER_STATEMENT] = "Expected a newline or semicolon after the statement", - [PM_ERR_EXPECT_EXPRESSION_AFTER_AMPAMPEQ] = "Expected an expression after `&&=`", - [PM_ERR_EXPECT_EXPRESSION_AFTER_PIPEPIPEEQ] = "Expected an expression after `||=`", - [PM_ERR_EXPECT_EXPRESSION_AFTER_COMMA] = "Expected an expression after `,`", - [PM_ERR_EXPECT_EXPRESSION_AFTER_EQUAL] = "Expected an expression after `=`", - [PM_ERR_EXPECT_EXPRESSION_AFTER_LESS_LESS] = "Expected an expression after `<<`", - [PM_ERR_EXPECT_EXPRESSION_AFTER_LPAREN] = "Expected an expression after `(`", - [PM_ERR_EXPECT_EXPRESSION_AFTER_OPERATOR] = "Expected an expression after the operator", - [PM_ERR_EXPECT_EXPRESSION_AFTER_SPLAT] = "Expected an expression after `*` splat in an argument", - [PM_ERR_EXPECT_EXPRESSION_AFTER_SPLAT_HASH] = "Expected an expression after `**` in a hash", - [PM_ERR_EXPECT_EXPRESSION_AFTER_STAR] = "Expected an expression after `*`", - [PM_ERR_EXPECT_IDENT_REQ_PARAMETER] = "Expected an identifier for the required parameter", - [PM_ERR_EXPECT_LPAREN_REQ_PARAMETER] = "Expected a `(` to start a required parameter", - [PM_ERR_EXPECT_RBRACKET] = "Expected a matching `]`", - [PM_ERR_EXPECT_RPAREN] = "Expected a matching `)`", - [PM_ERR_EXPECT_RPAREN_AFTER_MULTI] = "Expected a `)` after multiple assignment", - [PM_ERR_EXPECT_RPAREN_REQ_PARAMETER] = "Expected a `)` to end a required parameter", - [PM_ERR_EXPECT_STRING_CONTENT] = "Expected string content after opening string delimiter", - [PM_ERR_EXPECT_WHEN_DELIMITER] = "Expected a delimiter after the predicates of a `when` clause", - [PM_ERR_EXPRESSION_BARE_HASH] = "Unexpected bare hash in expression", - [PM_ERR_FOR_COLLECTION] = "Expected a collection after the `in` in a `for` statement", - [PM_ERR_FOR_INDEX] = "Expected an index after `for`", - [PM_ERR_FOR_IN] = "Expected an `in` after the index in a `for` statement", - [PM_ERR_FOR_TERM] = "Expected an `end` to close the `for` loop", - [PM_ERR_HASH_EXPRESSION_AFTER_LABEL] = "Expected an expression after the label in a hash", - [PM_ERR_HASH_KEY] = "Expected a key in the hash literal", - [PM_ERR_HASH_ROCKET] = "Expected a `=>` between the hash key and value", - [PM_ERR_HASH_TERM] = "Expected a `}` to close the hash literal", - [PM_ERR_HASH_VALUE] = "Expected a value in the hash literal", - [PM_ERR_HEREDOC_TERM] = "Could not find a terminator for the heredoc", - [PM_ERR_INCOMPLETE_QUESTION_MARK] = "Incomplete expression at `?`", - [PM_ERR_INCOMPLETE_VARIABLE_CLASS] = "Incomplete class variable", - [PM_ERR_INCOMPLETE_VARIABLE_INSTANCE] = "Incomplete instance variable", - [PM_ERR_INVALID_ENCODING_MAGIC_COMMENT] = "Unknown or invalid encoding in the magic comment", - [PM_ERR_INVALID_FLOAT_EXPONENT] = "Invalid exponent", - [PM_ERR_INVALID_NUMBER_BINARY] = "Invalid binary number", - [PM_ERR_INVALID_NUMBER_DECIMAL] = "Invalid decimal number", - [PM_ERR_INVALID_NUMBER_HEXADECIMAL] = "Invalid hexadecimal number", - [PM_ERR_INVALID_NUMBER_OCTAL] = "Invalid octal number", - [PM_ERR_INVALID_NUMBER_UNDERSCORE] = "Invalid underscore placement in number", - [PM_ERR_INVALID_PERCENT] = "Invalid `%` token", // TODO WHAT? - [PM_ERR_INVALID_TOKEN] = "Invalid token", // TODO WHAT? - [PM_ERR_INVALID_VARIABLE_GLOBAL] = "Invalid global variable", - [PM_ERR_LAMBDA_OPEN] = "Expected a `do` keyword or a `{` to open the lambda block", - [PM_ERR_LAMBDA_TERM_BRACE] = "Expected a lambda block beginning with `{` to end with `}`", - [PM_ERR_LAMBDA_TERM_END] = "Expected a lambda block beginning with `do` to end with `end`", - [PM_ERR_LIST_I_LOWER_ELEMENT] = "Expected a symbol in a `%i` list", - [PM_ERR_LIST_I_LOWER_TERM] = "Expected a closing delimiter for the `%i` list", - [PM_ERR_LIST_I_UPPER_ELEMENT] = "Expected a symbol in a `%I` list", - [PM_ERR_LIST_I_UPPER_TERM] = "Expected a closing delimiter for the `%I` list", - [PM_ERR_LIST_W_LOWER_ELEMENT] = "Expected a string in a `%w` list", - [PM_ERR_LIST_W_LOWER_TERM] = "Expected a closing delimiter for the `%w` list", - [PM_ERR_LIST_W_UPPER_ELEMENT] = "Expected a string in a `%W` list", - [PM_ERR_LIST_W_UPPER_TERM] = "Expected a closing delimiter for the `%W` list", - [PM_ERR_MALLOC_FAILED] = "Failed to allocate memory", - [PM_ERR_MODULE_IN_METHOD] = "Unexpected module definition in a method body", - [PM_ERR_MODULE_NAME] = "Expected a constant name after `module`", - [PM_ERR_MODULE_TERM] = "Expected an `end` to close the `module` statement", - [PM_ERR_MULTI_ASSIGN_MULTI_SPLATS] = "Multiple splats in multiple assignment", - [PM_ERR_NOT_EXPRESSION] = "Expected an expression after `not`", - [PM_ERR_NUMBER_LITERAL_UNDERSCORE] = "Number literal ending with a `_`", - [PM_ERR_NUMBERED_PARAMETER_NOT_ALLOWED] = "Numbered parameters are not allowed alongside explicit parameters", - [PM_ERR_NUMBERED_PARAMETER_OUTER_SCOPE] = "Numbered parameter is already used in outer scope", - [PM_ERR_OPERATOR_MULTI_ASSIGN] = "Unexpected operator for a multiple assignment", - [PM_ERR_OPERATOR_WRITE_ARGUMENTS] = "Unexpected operator after a call with arguments", - [PM_ERR_OPERATOR_WRITE_BLOCK] = "Unexpected operator after a call with a block", - [PM_ERR_PARAMETER_ASSOC_SPLAT_MULTI] = "Unexpected multiple `**` splat parameters", - [PM_ERR_PARAMETER_BLOCK_MULTI] = "Multiple block parameters; only one block is allowed", - [PM_ERR_PARAMETER_METHOD_NAME] = "Unexpected name for a parameter", - [PM_ERR_PARAMETER_NAME_REPEAT] = "Repeated parameter name", - [PM_ERR_PARAMETER_NO_DEFAULT] = "Expected a default value for the parameter", - [PM_ERR_PARAMETER_NO_DEFAULT_KW] = "Expected a default value for the keyword parameter", + [PM_ERR_BLOCK_PARAM_LOCAL_VARIABLE] = "expected a local variable name in the block parameters", + [PM_ERR_BLOCK_PARAM_PIPE_TERM] = "expected the block parameters to end with `|`", + [PM_ERR_BLOCK_TERM_BRACE] = "expected a block beginning with `{` to end with `}`", + [PM_ERR_BLOCK_TERM_END] = "expected a block beginning with `do` to end with `end`", + [PM_ERR_CANNOT_PARSE_EXPRESSION] = "cannot parse the expression", + [PM_ERR_CANNOT_PARSE_STRING_PART] = "cannot parse the string part", + [PM_ERR_CASE_EXPRESSION_AFTER_CASE] = "expected an expression after `case`", + [PM_ERR_CASE_EXPRESSION_AFTER_WHEN] = "expected an expression after `when`", + [PM_ERR_CASE_MATCH_MISSING_PREDICATE] = "expected a predicate for a case matching statement", + [PM_ERR_CASE_MISSING_CONDITIONS] = "expected a `when` or `in` clause after `case`", + [PM_ERR_CASE_TERM] = "expected an `end` to close the `case` statement", + [PM_ERR_CLASS_IN_METHOD] = "unexpected class definition in a method body", + [PM_ERR_CLASS_NAME] = "expected a constant name after `class`", + [PM_ERR_CLASS_SUPERCLASS] = "expected a superclass after `<`", + [PM_ERR_CLASS_TERM] = "expected an `end` to close the `class` statement", + [PM_ERR_CLASS_UNEXPECTED_END] = "unexpected `end`, expecting ';' or '\n'", + [PM_ERR_CONDITIONAL_ELSIF_PREDICATE] = "expected a predicate expression for the `elsif` statement", + [PM_ERR_CONDITIONAL_IF_PREDICATE] = "expected a predicate expression for the `if` statement", + [PM_ERR_CONDITIONAL_PREDICATE_TERM] = "expected `then` or `;` or '\n'", + [PM_ERR_CONDITIONAL_TERM] = "expected an `end` to close the conditional clause", + [PM_ERR_CONDITIONAL_TERM_ELSE] = "expected an `end` to close the `else` clause", + [PM_ERR_CONDITIONAL_UNLESS_PREDICATE] = "expected a predicate expression for the `unless` statement", + [PM_ERR_CONDITIONAL_UNTIL_PREDICATE] = "expected a predicate expression for the `until` statement", + [PM_ERR_CONDITIONAL_WHILE_PREDICATE] = "expected a predicate expression for the `while` statement", + [PM_ERR_CONSTANT_PATH_COLON_COLON_CONSTANT] = "expected a constant after the `::` operator", + [PM_ERR_DEF_ENDLESS] = "could not parse the endless method body", + [PM_ERR_DEF_ENDLESS_SETTER] = "invalid method name; a setter method cannot be defined in an endless method definition", + [PM_ERR_DEF_NAME] = "expected a method name", + [PM_ERR_DEF_NAME_AFTER_RECEIVER] = "expected a method name after the receiver", + [PM_ERR_DEF_PARAMS_TERM] = "expected a delimiter to close the parameters", + [PM_ERR_DEF_PARAMS_TERM_PAREN] = "expected a `)` to close the parameters", + [PM_ERR_DEF_RECEIVER] = "expected a receiver for the method definition", + [PM_ERR_DEF_RECEIVER_TERM] = "expected a `.` or `::` after the receiver in a method definition", + [PM_ERR_DEF_TERM] = "expected an `end` to close the `def` statement", + [PM_ERR_DEFINED_EXPRESSION] = "expected an expression after `defined?`", + [PM_ERR_EMBDOC_TERM] = "could not find a terminator for the embedded document", + [PM_ERR_EMBEXPR_END] = "expected a `}` to close the embedded expression", + [PM_ERR_EMBVAR_INVALID] = "invalid embedded variable", + [PM_ERR_END_UPCASE_BRACE] = "expected a `{` after `END`", + [PM_ERR_END_UPCASE_TERM] = "expected a `}` to close the `END` statement", + [PM_ERR_ESCAPE_INVALID_CONTROL] = "invalid control escape sequence", + [PM_ERR_ESCAPE_INVALID_CONTROL_REPEAT] = "invalid control escape sequence; control cannot be repeated", + [PM_ERR_ESCAPE_INVALID_HEXADECIMAL] = "invalid hexadecimal escape sequence", + [PM_ERR_ESCAPE_INVALID_META] = "invalid meta escape sequence", + [PM_ERR_ESCAPE_INVALID_META_REPEAT] = "invalid meta escape sequence; meta cannot be repeated", + [PM_ERR_ESCAPE_INVALID_UNICODE] = "invalid Unicode escape sequence", + [PM_ERR_ESCAPE_INVALID_UNICODE_CM_FLAGS] = "invalid Unicode escape sequence; Unicode cannot be combined with control or meta flags", + [PM_ERR_ESCAPE_INVALID_UNICODE_LITERAL] = "invalid Unicode escape sequence; multiple codepoints are not allowed in a character literal", + [PM_ERR_ESCAPE_INVALID_UNICODE_LONG] = "invalid Unicode escape sequence; maximum length is 6 digits", + [PM_ERR_ESCAPE_INVALID_UNICODE_TERM] = "invalid Unicode escape sequence; needs closing `}`", + [PM_ERR_EXPECT_ARGUMENT] = "expected an argument", + [PM_ERR_EXPECT_EOL_AFTER_STATEMENT] = "expected a newline or semicolon after the statement", + [PM_ERR_EXPECT_EXPRESSION_AFTER_AMPAMPEQ] = "expected an expression after `&&=`", + [PM_ERR_EXPECT_EXPRESSION_AFTER_PIPEPIPEEQ] = "expected an expression after `||=`", + [PM_ERR_EXPECT_EXPRESSION_AFTER_COMMA] = "expected an expression after `,`", + [PM_ERR_EXPECT_EXPRESSION_AFTER_EQUAL] = "expected an expression after `=`", + [PM_ERR_EXPECT_EXPRESSION_AFTER_LESS_LESS] = "expected an expression after `<<`", + [PM_ERR_EXPECT_EXPRESSION_AFTER_LPAREN] = "expected an expression after `(`", + [PM_ERR_EXPECT_EXPRESSION_AFTER_OPERATOR] = "expected an expression after the operator", + [PM_ERR_EXPECT_EXPRESSION_AFTER_SPLAT] = "expected an expression after `*` splat in an argument", + [PM_ERR_EXPECT_EXPRESSION_AFTER_SPLAT_HASH] = "expected an expression after `**` in a hash", + [PM_ERR_EXPECT_EXPRESSION_AFTER_STAR] = "expected an expression after `*`", + [PM_ERR_EXPECT_IDENT_REQ_PARAMETER] = "expected an identifier for the required parameter", + [PM_ERR_EXPECT_LPAREN_REQ_PARAMETER] = "expected a `(` to start a required parameter", + [PM_ERR_EXPECT_RBRACKET] = "expected a matching `]`", + [PM_ERR_EXPECT_RPAREN] = "expected a matching `)`", + [PM_ERR_EXPECT_RPAREN_AFTER_MULTI] = "expected a `)` after multiple assignment", + [PM_ERR_EXPECT_RPAREN_REQ_PARAMETER] = "expected a `)` to end a required parameter", + [PM_ERR_EXPECT_STRING_CONTENT] = "expected string content after opening string delimiter", + [PM_ERR_EXPECT_WHEN_DELIMITER] = "expected a delimiter after the predicates of a `when` clause", + [PM_ERR_EXPRESSION_BARE_HASH] = "unexpected bare hash in expression", + [PM_ERR_FOR_COLLECTION] = "expected a collection after the `in` in a `for` statement", + [PM_ERR_FOR_INDEX] = "expected an index after `for`", + [PM_ERR_FOR_IN] = "expected an `in` after the index in a `for` statement", + [PM_ERR_FOR_TERM] = "expected an `end` to close the `for` loop", + [PM_ERR_HASH_EXPRESSION_AFTER_LABEL] = "expected an expression after the label in a hash", + [PM_ERR_HASH_KEY] = "expected a key in the hash literal", + [PM_ERR_HASH_ROCKET] = "expected a `=>` between the hash key and value", + [PM_ERR_HASH_TERM] = "expected a `}` to close the hash literal", + [PM_ERR_HASH_VALUE] = "expected a value in the hash literal", + [PM_ERR_HEREDOC_TERM] = "could not find a terminator for the heredoc", + [PM_ERR_INCOMPLETE_QUESTION_MARK] = "incomplete expression at `?`", + [PM_ERR_INCOMPLETE_VARIABLE_CLASS] = "incomplete class variable", + [PM_ERR_INCOMPLETE_VARIABLE_INSTANCE] = "incomplete instance variable", + [PM_ERR_INVALID_ENCODING_MAGIC_COMMENT] = "unknown or invalid encoding in the magic comment", + [PM_ERR_INVALID_FLOAT_EXPONENT] = "invalid exponent", + [PM_ERR_INVALID_NUMBER_BINARY] = "invalid binary number", + [PM_ERR_INVALID_NUMBER_DECIMAL] = "invalid decimal number", + [PM_ERR_INVALID_NUMBER_HEXADECIMAL] = "invalid hexadecimal number", + [PM_ERR_INVALID_NUMBER_OCTAL] = "invalid octal number", + [PM_ERR_INVALID_NUMBER_UNDERSCORE] = "invalid underscore placement in number", + [PM_ERR_INVALID_PERCENT] = "invalid `%` token", // TODO WHAT? + [PM_ERR_INVALID_TOKEN] = "invalid token", // TODO WHAT? + [PM_ERR_INVALID_VARIABLE_GLOBAL] = "invalid global variable", + [PM_ERR_LAMBDA_OPEN] = "expected a `do` keyword or a `{` to open the lambda block", + [PM_ERR_LAMBDA_TERM_BRACE] = "expected a lambda block beginning with `{` to end with `}`", + [PM_ERR_LAMBDA_TERM_END] = "expected a lambda block beginning with `do` to end with `end`", + [PM_ERR_LIST_I_LOWER_ELEMENT] = "expected a symbol in a `%i` list", + [PM_ERR_LIST_I_LOWER_TERM] = "expected a closing delimiter for the `%i` list", + [PM_ERR_LIST_I_UPPER_ELEMENT] = "expected a symbol in a `%I` list", + [PM_ERR_LIST_I_UPPER_TERM] = "expected a closing delimiter for the `%I` list", + [PM_ERR_LIST_W_LOWER_ELEMENT] = "expected a string in a `%w` list", + [PM_ERR_LIST_W_LOWER_TERM] = "expected a closing delimiter for the `%w` list", + [PM_ERR_LIST_W_UPPER_ELEMENT] = "expected a string in a `%W` list", + [PM_ERR_LIST_W_UPPER_TERM] = "expected a closing delimiter for the `%W` list", + [PM_ERR_MALLOC_FAILED] = "failed to allocate memory", + [PM_ERR_MODULE_IN_METHOD] = "unexpected module definition in a method body", + [PM_ERR_MODULE_NAME] = "expected a constant name after `module`", + [PM_ERR_MODULE_TERM] = "expected an `end` to close the `module` statement", + [PM_ERR_MULTI_ASSIGN_MULTI_SPLATS] = "multiple splats in multiple assignment", + [PM_ERR_NOT_EXPRESSION] = "expected an expression after `not`", + [PM_ERR_NUMBER_LITERAL_UNDERSCORE] = "number literal ending with a `_`", + [PM_ERR_NUMBERED_PARAMETER_NOT_ALLOWED] = "numbered parameters are not allowed alongside explicit parameters", + [PM_ERR_NUMBERED_PARAMETER_OUTER_SCOPE] = "numbered parameter is already used in outer scope", + [PM_ERR_OPERATOR_MULTI_ASSIGN] = "unexpected operator for a multiple assignment", + [PM_ERR_OPERATOR_WRITE_ARGUMENTS] = "unexpected operator after a call with arguments", + [PM_ERR_OPERATOR_WRITE_BLOCK] = "unexpected operator after a call with a block", + [PM_ERR_PARAMETER_ASSOC_SPLAT_MULTI] = "unexpected multiple `**` splat parameters", + [PM_ERR_PARAMETER_BLOCK_MULTI] = "multiple block parameters; only one block is allowed", + [PM_ERR_PARAMETER_METHOD_NAME] = "unexpected name for a parameter", + [PM_ERR_PARAMETER_NAME_REPEAT] = "repeated parameter name", + [PM_ERR_PARAMETER_NO_DEFAULT] = "expected a default value for the parameter", + [PM_ERR_PARAMETER_NO_DEFAULT_KW] = "expected a default value for the keyword parameter", [PM_ERR_PARAMETER_NUMBERED_RESERVED] = "%.2s is reserved for a numbered parameter", - [PM_ERR_PARAMETER_ORDER] = "Unexpected parameter order", - [PM_ERR_PARAMETER_SPLAT_MULTI] = "Unexpected multiple `*` splat parameters", - [PM_ERR_PARAMETER_STAR] = "Unexpected parameter `*`", - [PM_ERR_PARAMETER_UNEXPECTED_FWD] = "Unexpected `...` in parameters", - [PM_ERR_PARAMETER_WILD_LOOSE_COMMA] = "Unexpected `,` in parameters", - [PM_ERR_PATTERN_EXPRESSION_AFTER_BRACKET] = "Expected a pattern expression after the `[` operator", - [PM_ERR_PATTERN_EXPRESSION_AFTER_COMMA] = "Expected a pattern expression after `,`", - [PM_ERR_PATTERN_EXPRESSION_AFTER_HROCKET] = "Expected a pattern expression after `=>`", - [PM_ERR_PATTERN_EXPRESSION_AFTER_IN] = "Expected a pattern expression after the `in` keyword", - [PM_ERR_PATTERN_EXPRESSION_AFTER_KEY] = "Expected a pattern expression after the key", - [PM_ERR_PATTERN_EXPRESSION_AFTER_PAREN] = "Expected a pattern expression after the `(` operator", - [PM_ERR_PATTERN_EXPRESSION_AFTER_PIN] = "Expected a pattern expression after the `^` pin operator", - [PM_ERR_PATTERN_EXPRESSION_AFTER_PIPE] = "Expected a pattern expression after the `|` operator", - [PM_ERR_PATTERN_EXPRESSION_AFTER_RANGE] = "Expected a pattern expression after the range operator", - [PM_ERR_PATTERN_HASH_KEY] = "Expected a key in the hash pattern", - [PM_ERR_PATTERN_HASH_KEY_LABEL] = "Expected a label as the key in the hash pattern", // TODO // THIS // AND // ABOVE // IS WEIRD - [PM_ERR_PATTERN_IDENT_AFTER_HROCKET] = "Expected an identifier after the `=>` operator", - [PM_ERR_PATTERN_LABEL_AFTER_COMMA] = "Expected a label after the `,` in the hash pattern", - [PM_ERR_PATTERN_REST] = "Unexpected rest pattern", - [PM_ERR_PATTERN_TERM_BRACE] = "Expected a `}` to close the pattern expression", - [PM_ERR_PATTERN_TERM_BRACKET] = "Expected a `]` to close the pattern expression", - [PM_ERR_PATTERN_TERM_PAREN] = "Expected a `)` to close the pattern expression", - [PM_ERR_PIPEPIPEEQ_MULTI_ASSIGN] = "Unexpected `||=` in a multiple assignment", - [PM_ERR_REGEXP_TERM] = "Expected a closing delimiter for the regular expression", - [PM_ERR_RESCUE_EXPRESSION] = "Expected a rescued expression", - [PM_ERR_RESCUE_MODIFIER_VALUE] = "Expected a value after the `rescue` modifier", - [PM_ERR_RESCUE_TERM] = "Expected a closing delimiter for the `rescue` clause", - [PM_ERR_RESCUE_VARIABLE] = "Expected an exception variable after `=>` in a rescue statement", - [PM_ERR_RETURN_INVALID] = "Invalid `return` in a class or module body", - [PM_ERR_STATEMENT_ALIAS] = "Unexpected an `alias` at a non-statement position", - [PM_ERR_STATEMENT_POSTEXE_END] = "Unexpected an `END` at a non-statement position", - [PM_ERR_STATEMENT_PREEXE_BEGIN] = "Unexpected a `BEGIN` at a non-statement position", - [PM_ERR_STATEMENT_UNDEF] = "Unexpected an `undef` at a non-statement position", - [PM_ERR_STRING_CONCATENATION] = "Expected a string for concatenation", - [PM_ERR_STRING_INTERPOLATED_TERM] = "Expected a closing delimiter for the interpolated string", - [PM_ERR_STRING_LITERAL_TERM] = "Expected a closing delimiter for the string literal", - [PM_ERR_SYMBOL_INVALID] = "Invalid symbol", // TODO expected symbol? prism.c ~9719 - [PM_ERR_SYMBOL_TERM_DYNAMIC] = "Expected a closing delimiter for the dynamic symbol", - [PM_ERR_SYMBOL_TERM_INTERPOLATED] = "Expected a closing delimiter for the interpolated symbol", - [PM_ERR_TERNARY_COLON] = "Expected a `:` after the true expression of a ternary operator", - [PM_ERR_TERNARY_EXPRESSION_FALSE] = "Expected an expression after `:` in the ternary operator", - [PM_ERR_TERNARY_EXPRESSION_TRUE] = "Expected an expression after `?` in the ternary operator", - [PM_ERR_UNDEF_ARGUMENT] = "Invalid argument being passed to `undef`; expected a bare word, constant, or symbol argument", - [PM_ERR_UNARY_RECEIVER_BANG] = "Expected a receiver for unary `!`", - [PM_ERR_UNARY_RECEIVER_MINUS] = "Expected a receiver for unary `-`", - [PM_ERR_UNARY_RECEIVER_PLUS] = "Expected a receiver for unary `+`", - [PM_ERR_UNARY_RECEIVER_TILDE] = "Expected a receiver for unary `~`", - [PM_ERR_UNTIL_TERM] = "Expected an `end` to close the `until` statement", - [PM_ERR_VOID_EXPRESSION] = "Unexpected void value expression", - [PM_ERR_WHILE_TERM] = "Expected an `end` to close the `while` statement", - [PM_ERR_WRITE_TARGET_READONLY] = "Immutable variable as a write target", - [PM_ERR_WRITE_TARGET_UNEXPECTED] = "Unexpected write target", - [PM_ERR_XSTRING_TERM] = "Expected a closing delimiter for the `%x` or backtick string", - [PM_WARN_AMBIGUOUS_FIRST_ARGUMENT_MINUS] = "Ambiguous first argument; put parentheses or a space even after `-` operator", - [PM_WARN_AMBIGUOUS_FIRST_ARGUMENT_PLUS] = "Ambiguous first argument; put parentheses or a space even after `+` operator", - [PM_WARN_AMBIGUOUS_PREFIX_STAR] = "Ambiguous `*` has been interpreted as an argument prefix", - [PM_WARN_AMBIGUOUS_SLASH] = "Ambiguous `/`; wrap regexp in parentheses or add a space after `/` operator", + [PM_ERR_PARAMETER_ORDER] = "unexpected parameter order", + [PM_ERR_PARAMETER_SPLAT_MULTI] = "unexpected multiple `*` splat parameters", + [PM_ERR_PARAMETER_STAR] = "unexpected parameter `*`", + [PM_ERR_PARAMETER_UNEXPECTED_FWD] = "unexpected `...` in parameters", + [PM_ERR_PARAMETER_WILD_LOOSE_COMMA] = "unexpected `,` in parameters", + [PM_ERR_PATTERN_EXPRESSION_AFTER_BRACKET] = "expected a pattern expression after the `[` operator", + [PM_ERR_PATTERN_EXPRESSION_AFTER_COMMA] = "expected a pattern expression after `,`", + [PM_ERR_PATTERN_EXPRESSION_AFTER_HROCKET] = "expected a pattern expression after `=>`", + [PM_ERR_PATTERN_EXPRESSION_AFTER_IN] = "expected a pattern expression after the `in` keyword", + [PM_ERR_PATTERN_EXPRESSION_AFTER_KEY] = "expected a pattern expression after the key", + [PM_ERR_PATTERN_EXPRESSION_AFTER_PAREN] = "expected a pattern expression after the `(` operator", + [PM_ERR_PATTERN_EXPRESSION_AFTER_PIN] = "expected a pattern expression after the `^` pin operator", + [PM_ERR_PATTERN_EXPRESSION_AFTER_PIPE] = "expected a pattern expression after the `|` operator", + [PM_ERR_PATTERN_EXPRESSION_AFTER_RANGE] = "expected a pattern expression after the range operator", + [PM_ERR_PATTERN_HASH_KEY] = "expected a key in the hash pattern", + [PM_ERR_PATTERN_HASH_KEY_LABEL] = "expected a label as the key in the hash pattern", // TODO // THIS // AND // ABOVE // IS WEIRD + [PM_ERR_PATTERN_IDENT_AFTER_HROCKET] = "expected an identifier after the `=>` operator", + [PM_ERR_PATTERN_LABEL_AFTER_COMMA] = "expected a label after the `,` in the hash pattern", + [PM_ERR_PATTERN_REST] = "unexpected rest pattern", + [PM_ERR_PATTERN_TERM_BRACE] = "expected a `}` to close the pattern expression", + [PM_ERR_PATTERN_TERM_BRACKET] = "expected a `]` to close the pattern expression", + [PM_ERR_PATTERN_TERM_PAREN] = "expected a `)` to close the pattern expression", + [PM_ERR_PIPEPIPEEQ_MULTI_ASSIGN] = "unexpected `||=` in a multiple assignment", + [PM_ERR_REGEXP_TERM] = "expected a closing delimiter for the regular expression", + [PM_ERR_RESCUE_EXPRESSION] = "expected a rescued expression", + [PM_ERR_RESCUE_MODIFIER_VALUE] = "expected a value after the `rescue` modifier", + [PM_ERR_RESCUE_TERM] = "expected a closing delimiter for the `rescue` clause", + [PM_ERR_RESCUE_VARIABLE] = "expected an exception variable after `=>` in a rescue statement", + [PM_ERR_RETURN_INVALID] = "invalid `return` in a class or module body", + [PM_ERR_STATEMENT_ALIAS] = "unexpected an `alias` at a non-statement position", + [PM_ERR_STATEMENT_POSTEXE_END] = "unexpected an `END` at a non-statement position", + [PM_ERR_STATEMENT_PREEXE_BEGIN] = "unexpected a `BEGIN` at a non-statement position", + [PM_ERR_STATEMENT_UNDEF] = "unexpected an `undef` at a non-statement position", + [PM_ERR_STRING_CONCATENATION] = "expected a string for concatenation", + [PM_ERR_STRING_INTERPOLATED_TERM] = "expected a closing delimiter for the interpolated string", + [PM_ERR_STRING_LITERAL_TERM] = "expected a closing delimiter for the string literal", + [PM_ERR_SYMBOL_INVALID] = "invalid symbol", // TODO expected symbol? prism.c ~9719 + [PM_ERR_SYMBOL_TERM_DYNAMIC] = "expected a closing delimiter for the dynamic symbol", + [PM_ERR_SYMBOL_TERM_INTERPOLATED] = "expected a closing delimiter for the interpolated symbol", + [PM_ERR_TERNARY_COLON] = "expected a `:` after the true expression of a ternary operator", + [PM_ERR_TERNARY_EXPRESSION_FALSE] = "expected an expression after `:` in the ternary operator", + [PM_ERR_TERNARY_EXPRESSION_TRUE] = "expected an expression after `?` in the ternary operator", + [PM_ERR_UNDEF_ARGUMENT] = "invalid argument being passed to `undef`; expected a bare word, constant, or symbol argument", + [PM_ERR_UNARY_RECEIVER_BANG] = "expected a receiver for unary `!`", + [PM_ERR_UNARY_RECEIVER_MINUS] = "expected a receiver for unary `-`", + [PM_ERR_UNARY_RECEIVER_PLUS] = "expected a receiver for unary `+`", + [PM_ERR_UNARY_RECEIVER_TILDE] = "expected a receiver for unary `~`", + [PM_ERR_UNTIL_TERM] = "expected an `end` to close the `until` statement", + [PM_ERR_VOID_EXPRESSION] = "unexpected void value expression", + [PM_ERR_WHILE_TERM] = "expected an `end` to close the `while` statement", + [PM_ERR_WRITE_TARGET_READONLY] = "immutable variable as a write target", + [PM_ERR_WRITE_TARGET_UNEXPECTED] = "unexpected write target", + [PM_ERR_XSTRING_TERM] = "expected a closing delimiter for the `%x` or backtick string", + [PM_WARN_AMBIGUOUS_FIRST_ARGUMENT_MINUS] = "ambiguous first argument; put parentheses or a space even after `-` operator", + [PM_WARN_AMBIGUOUS_FIRST_ARGUMENT_PLUS] = "ambiguous first argument; put parentheses or a space even after `+` operator", + [PM_WARN_AMBIGUOUS_PREFIX_STAR] = "ambiguous `*` has been interpreted as an argument prefix", + [PM_WARN_AMBIGUOUS_SLASH] = "ambiguous `/`; wrap regexp in parentheses or add a space after `/` operator", [PM_WARN_END_IN_METHOD] = "END in method; use at_exit", }; diff --git a/test/prism/errors_test.rb b/test/prism/errors_test.rb index 3289f67a71..bcc9629622 100644 --- a/test/prism/errors_test.rb +++ b/test/prism/errors_test.rb @@ -8,8 +8,8 @@ module Prism def test_constant_path_with_invalid_token_after assert_error_messages "A::$b", [ - "Expected a constant after the `::` operator", - "Expected a newline or semicolon after the statement" + "expected a constant after the `::` operator", + "expected a newline or semicolon after the statement" ] end @@ -26,7 +26,7 @@ module Prism ) assert_errors expected, "module Parent module end", [ - ["Expected a constant name after `module`", 20..20] + ["expected a constant name after `module`", 20..20] ] end @@ -42,7 +42,7 @@ module Prism ) assert_errors expected, "for in 1..10\ni\nend", [ - ["Expected an index after `for`", 0..3] + ["expected an index after `for`", 0..3] ] end @@ -58,9 +58,9 @@ module Prism ) assert_errors expected, "for end", [ - ["Expected an index after `for`", 0..3], - ["Expected an `in` after the index in a `for` statement", 3..3], - ["Expected a collection after the `in` in a `for` statement", 3..3] + ["expected an index after `for`", 0..3], + ["expected an `in` after the index in a `for` statement", 3..3], + ["expected a collection after the `in` in a `for` statement", 3..3] ] end @@ -73,7 +73,7 @@ module Prism ) assert_errors expected, "BEGIN 1 }", [ - ["Expected a `{` after `BEGIN`", 5..5] + ["expected a `{` after `BEGIN`", 5..5] ] end @@ -98,37 +98,37 @@ module Prism ) assert_errors expected, "BEGIN { 1 + }", [ - ["Expected an expression after the operator", 11..11] + ["expected an expression after the operator", 11..11] ] end def test_unterminated_embdoc assert_errors expression("1"), "1\n=begin\n", [ - ["Could not find a terminator for the embedded document", 2..9] + ["could not find a terminator for the embedded document", 2..9] ] end def test_unterminated_i_list assert_errors expression("%i["), "%i[", [ - ["Expected a closing delimiter for the `%i` list", 3..3] + ["expected a closing delimiter for the `%i` list", 3..3] ] end def test_unterminated_w_list assert_errors expression("%w["), "%w[", [ - ["Expected a closing delimiter for the `%w` list", 3..3] + ["expected a closing delimiter for the `%w` list", 3..3] ] end def test_unterminated_W_list assert_errors expression("%W["), "%W[", [ - ["Expected a closing delimiter for the `%W` list", 3..3] + ["expected a closing delimiter for the `%W` list", 3..3] ] end def test_unterminated_regular_expression assert_errors expression("/hello"), "/hello", [ - ["Expected a closing delimiter for the regular expression", 1..1] + ["expected a closing delimiter for the regular expression", 1..1] ] end @@ -136,204 +136,204 @@ module Prism source = "<<-END + /b\nEND\n" assert_errors expression(source), source, [ - ["Expected a closing delimiter for the regular expression", 16..16] + ["expected a closing delimiter for the regular expression", 16..16] ] end def test_unterminated_xstring assert_errors expression("`hello"), "`hello", [ - ["Expected a closing delimiter for the `%x` or backtick string", 1..1] + ["expected a closing delimiter for the `%x` or backtick string", 1..1] ] end def test_unterminated_string assert_errors expression('"hello'), '"hello', [ - ["Expected a closing delimiter for the interpolated string", 1..1] + ["expected a closing delimiter for the interpolated string", 1..1] ] end def test_incomplete_instance_var_string assert_errors expression('%@#@@#'), '%@#@@#', [ - ["Incomplete instance variable", 4..5], - ["Expected a newline or semicolon after the statement", 4..4] + ["incomplete instance variable", 4..5], + ["expected a newline or semicolon after the statement", 4..4] ] end def test_unterminated_s_symbol assert_errors expression("%s[abc"), "%s[abc", [ - ["Expected a closing delimiter for the dynamic symbol", 3..3] + ["expected a closing delimiter for the dynamic symbol", 3..3] ] end def test_unterminated_parenthesized_expression assert_errors expression('(1 + 2'), '(1 + 2', [ - ["Expected a newline or semicolon after the statement", 6..6], - ["Cannot parse the expression", 6..6], - ["Expected a matching `)`", 6..6] + ["expected a newline or semicolon after the statement", 6..6], + ["cannot parse the expression", 6..6], + ["expected a matching `)`", 6..6] ] end def test_missing_terminator_in_parentheses assert_error_messages "(0 0)", [ - "Expected a newline or semicolon after the statement" + "expected a newline or semicolon after the statement" ] end def test_unterminated_argument_expression assert_errors expression('a %'), 'a %', [ - ["Invalid `%` token", 2..3], - ["Expected an expression after the operator", 3..3], + ["invalid `%` token", 2..3], + ["expected an expression after the operator", 3..3], ] end def test_unterminated_interpolated_symbol assert_error_messages ":\"#", [ - "Expected a closing delimiter for the interpolated symbol" + "expected a closing delimiter for the interpolated symbol" ] end def test_cr_without_lf_in_percent_expression assert_errors expression("%\r"), "%\r", [ - ["Invalid `%` token", 0..2], + ["invalid `%` token", 0..2], ] end def test_1_2_3 assert_errors expression("(1, 2, 3)"), "(1, 2, 3)", [ - ["Expected a newline or semicolon after the statement", 2..2], - ["Cannot parse the expression", 2..2], - ["Expected a matching `)`", 2..2], - ["Expected a newline or semicolon after the statement", 2..2], - ["Cannot parse the expression", 2..2], - ["Expected a newline or semicolon after the statement", 5..5], - ["Cannot parse the expression", 5..5], - ["Expected a newline or semicolon after the statement", 8..8], - ["Cannot parse the expression", 8..8] + ["expected a newline or semicolon after the statement", 2..2], + ["cannot parse the expression", 2..2], + ["expected a matching `)`", 2..2], + ["expected a newline or semicolon after the statement", 2..2], + ["cannot parse the expression", 2..2], + ["expected a newline or semicolon after the statement", 5..5], + ["cannot parse the expression", 5..5], + ["expected a newline or semicolon after the statement", 8..8], + ["cannot parse the expression", 8..8] ] end def test_return_1_2_3 assert_error_messages "return(1, 2, 3)", [ - "Expected a newline or semicolon after the statement", - "Cannot parse the expression", - "Expected a matching `)`", - "Expected a newline or semicolon after the statement", - "Cannot parse the expression" + "expected a newline or semicolon after the statement", + "cannot parse the expression", + "expected a matching `)`", + "expected a newline or semicolon after the statement", + "cannot parse the expression" ] end def test_return_1 assert_errors expression("return 1,;"), "return 1,;", [ - ["Expected an argument", 9..9] + ["expected an argument", 9..9] ] end def test_next_1_2_3 assert_errors expression("next(1, 2, 3)"), "next(1, 2, 3)", [ - ["Expected a newline or semicolon after the statement", 6..6], - ["Cannot parse the expression", 6..6], - ["Expected a matching `)`", 6..6], - ["Expected a newline or semicolon after the statement", 12..12], - ["Cannot parse the expression", 12..12] + ["expected a newline or semicolon after the statement", 6..6], + ["cannot parse the expression", 6..6], + ["expected a matching `)`", 6..6], + ["expected a newline or semicolon after the statement", 12..12], + ["cannot parse the expression", 12..12] ] end def test_next_1 assert_errors expression("next 1,;"), "next 1,;", [ - ["Expected an argument", 7..7] + ["expected an argument", 7..7] ] end def test_break_1_2_3 assert_errors expression("break(1, 2, 3)"), "break(1, 2, 3)", [ - ["Expected a newline or semicolon after the statement", 7..7], - ["Cannot parse the expression", 7..7], - ["Expected a matching `)`", 7..7], - ["Expected a newline or semicolon after the statement", 13..13], - ["Cannot parse the expression", 13..13] + ["expected a newline or semicolon after the statement", 7..7], + ["cannot parse the expression", 7..7], + ["expected a matching `)`", 7..7], + ["expected a newline or semicolon after the statement", 13..13], + ["cannot parse the expression", 13..13] ] end def test_break_1 assert_errors expression("break 1,;"), "break 1,;", [ - ["Expected an argument", 8..8] + ["expected an argument", 8..8] ] end def test_argument_forwarding_when_parent_is_not_forwarding assert_errors expression('def a(x, y, z); b(...); end'), 'def a(x, y, z); b(...); end', [ - ["Unexpected `...` when the parent method is not forwarding", 18..21] + ["unexpected `...` when the parent method is not forwarding", 18..21] ] end def test_argument_forwarding_only_effects_its_own_internals assert_errors expression('def a(...); b(...); end; def c(x, y, z); b(...); end'), 'def a(...); b(...); end; def c(x, y, z); b(...); end', [ - ["Unexpected `...` when the parent method is not forwarding", 43..46] + ["unexpected `...` when the parent method is not forwarding", 43..46] ] end def test_top_level_constant_with_downcased_identifier assert_error_messages "::foo", [ - "Expected a constant after the `::` operator", - "Expected a newline or semicolon after the statement" + "expected a constant after the `::` operator", + "expected a newline or semicolon after the statement" ] end def test_top_level_constant_starting_with_downcased_identifier assert_error_messages "::foo::A", [ - "Expected a constant after the `::` operator", - "Expected a newline or semicolon after the statement" + "expected a constant after the `::` operator", + "expected a newline or semicolon after the statement" ] end def test_aliasing_global_variable_with_non_global_variable assert_errors expression("alias $a b"), "alias $a b", [ - ["Invalid argument being passed to `alias`; expected a bare word, symbol, constant, or global variable", 9..10] + ["invalid argument being passed to `alias`; expected a bare word, symbol, constant, or global variable", 9..10] ] end def test_aliasing_non_global_variable_with_global_variable assert_errors expression("alias a $b"), "alias a $b", [ - ["Invalid argument being passed to `alias`; expected a bare word, symbol, constant, or global variable", 8..10] + ["invalid argument being passed to `alias`; expected a bare word, symbol, constant, or global variable", 8..10] ] end def test_aliasing_global_variable_with_global_number_variable assert_errors expression("alias $a $1"), "alias $a $1", [ - ["Invalid argument being passed to `alias`; expected a bare word, symbol, constant, or global variable", 9..11] + ["invalid argument being passed to `alias`; expected a bare word, symbol, constant, or global variable", 9..11] ] end def test_def_with_expression_receiver_and_no_identifier assert_errors expression("def (a); end"), "def (a); end", [ - ["Expected a `.` or `::` after the receiver in a method definition", 7..7], - ["Expected a method name", 7..7] + ["expected a `.` or `::` after the receiver in a method definition", 7..7], + ["expected a method name", 7..7] ] end def test_def_with_multiple_statements_receiver assert_errors expression("def (\na\nb\n).c; end"), "def (\na\nb\n).c; end", [ - ["Expected a matching `)`", 7..7], - ["Expected a `.` or `::` after the receiver in a method definition", 7..7], - ["Expected a method name", 7..7], - ["Cannot parse the expression", 10..10], - ["Cannot parse the expression", 11..11] + ["expected a matching `)`", 7..7], + ["expected a `.` or `::` after the receiver in a method definition", 7..7], + ["expected a method name", 7..7], + ["cannot parse the expression", 10..10], + ["cannot parse the expression", 11..11] ] end def test_def_with_empty_expression_receiver assert_errors expression("def ().a; end"), "def ().a; end", [ - ["Expected a receiver for the method definition", 5..5] + ["expected a receiver for the method definition", 5..5] ] end def test_block_beginning_with_brace_and_ending_with_end assert_error_messages "x.each { x end", [ - "Expected a newline or semicolon after the statement", - "Cannot parse the expression", - "Cannot parse the expression", - "Expected a block beginning with `{` to end with `}`" + "expected a newline or semicolon after the statement", + "cannot parse the expression", + "cannot parse the expression", + "expected a block beginning with `{` to end with `}`" ] end @@ -354,7 +354,7 @@ module Prism ) assert_errors expected, "a(**kwargs, *args)", [ - ["Unexpected `*` splat argument after a `**` keyword splat argument", 12..17] + ["unexpected `*` splat argument after a `**` keyword splat argument", 12..17] ] end @@ -372,15 +372,15 @@ module Prism ) assert_errors expected, "a(&block, foo)", [ - ["Unexpected argument after a block argument", 10..13] + ["unexpected argument after a block argument", 10..13] ] end def test_arguments_binding_power_for_and assert_error_messages "foo(*bar and baz)", [ - "Expected a `)` to close the arguments", - "Expected a newline or semicolon after the statement", - "Cannot parse the expression" + "expected a `)` to close the arguments", + "expected a newline or semicolon after the statement", + "cannot parse the expression" ] end @@ -407,7 +407,7 @@ module Prism ) assert_errors expected, "a(foo: bar, *args)", [ - ["Unexpected `*` splat argument after a `**` keyword splat argument", 12..17] + ["unexpected `*` splat argument after a `**` keyword splat argument", 12..17] ] end @@ -428,7 +428,7 @@ module Prism ) assert_errors expected, "def foo;module A;end;end", [ - ["Unexpected module definition in a method body", 8..14] + ["unexpected module definition in a method body", 8..14] ] end @@ -466,7 +466,7 @@ module Prism Location() ) - assert_errors expected, <<~RUBY, [["Unexpected module definition in a method body", 21..27]] + assert_errors expected, <<~RUBY, [["unexpected module definition in a method body", 21..27]] def foo bar do module Foo;end @@ -503,7 +503,7 @@ module Prism ) assert_errors expected, "def foo;class A;end;end", [ - ["Unexpected class definition in a method body", 8..13] + ["unexpected class definition in a method body", 8..13] ] end @@ -529,10 +529,10 @@ module Prism ) assert_errors expected, "def foo(A, @a, $A, @@a);end", [ - ["Invalid formal argument; formal argument cannot be a constant", 8..9], - ["Invalid formal argument; formal argument cannot be an instance variable", 11..13], - ["Invalid formal argument; formal argument cannot be a global variable", 15..17], - ["Invalid formal argument; formal argument cannot be a class variable", 19..22], + ["invalid formal argument; formal argument cannot be a constant", 8..9], + ["invalid formal argument; formal argument cannot be an instance variable", 11..13], + ["invalid formal argument; formal argument cannot be a global variable", 15..17], + ["invalid formal argument; formal argument cannot be a class variable", 19..22], ] end @@ -600,7 +600,7 @@ module Prism ) assert_errors expected, "def foo(a,b,c,);end", [ - ["Unexpected `,` in parameters", 13..14] + ["unexpected `,` in parameters", 13..14] ] end @@ -619,7 +619,7 @@ module Prism nil ) assert_errors expected, "-> (a, b, ) {}", [ - ["Unexpected `,` in parameters", 8..9] + ["unexpected `,` in parameters", 8..9] ] end @@ -627,13 +627,13 @@ module Prism expected = StringNode(0, Location(), Location(), nil, "\u0001\u0002") assert_errors expected, '?\u{0001 0002}', [ - ["Invalid Unicode escape sequence; multiple codepoints are not allowed in a character literal", 9..12] + ["invalid Unicode escape sequence; multiple codepoints are not allowed in a character literal", 9..12] ] end def test_invalid_hex_escape assert_errors expression('"\\xx"'), '"\\xx"', [ - ["Invalid hexadecimal escape sequence", 1..3], + ["invalid hexadecimal escape sequence", 1..3], ] end @@ -641,7 +641,7 @@ module Prism expected = StringNode(0, Location(), Location(), Location(), "\u0001") assert_errors expected, '"\u{0000001}"', [ - ["Invalid Unicode escape sequence; maximum length is 6 digits", 4..11], + ["invalid Unicode escape sequence; maximum length is 6 digits", 4..11], ] end @@ -649,13 +649,13 @@ module Prism expected = StringNode(0, Location(), Location(), Location(), "\u0000z}") assert_errors expected, '"\u{000z}"', [ - ["Invalid Unicode escape sequence", 7..7], + ["invalid Unicode escape sequence", 7..7], ] end def test_unterminated_unicode_brackets_should_be_a_syntax_error assert_errors expression('?\\u{3'), '?\\u{3', [ - ["Invalid Unicode escape sequence; needs closing `}`", 1..5], + ["invalid Unicode escape sequence; needs closing `}`", 1..5], ] end @@ -683,7 +683,7 @@ module Prism Location() ) assert_errors expected, "def foo(&block, a)\nend", [ - ["Unexpected parameter order", 16..17] + ["unexpected parameter order", 16..17] ] end @@ -704,7 +704,7 @@ module Prism ) assert_errors expected, "def foo(&, a)\nend", [ - ["Unexpected parameter order", 11..12] + ["unexpected parameter order", 11..12] ] end @@ -732,7 +732,7 @@ module Prism Location() ) assert_errors expected, "def foo(..., a)\nend", [ - ["Unexpected parameter order", 13..14] + ["unexpected parameter order", 13..14] ] end @@ -760,7 +760,7 @@ module Prism Location() ) assert_errors expected, "def foo(b:, a)\nend", [ - ["Unexpected parameter order", 12..13] + ["unexpected parameter order", 12..13] ] end @@ -789,7 +789,7 @@ module Prism ) assert_errors expected, "def foo(**rest, b:)\nend", [ - ["Unexpected parameter order", 16..18] + ["unexpected parameter order", 16..18] ] end @@ -810,7 +810,7 @@ module Prism ) assert_errors expected, "def foo(..., ...)\nend", [ - ["Unexpected parameter order", 13..16] + ["unexpected parameter order", 13..16] ] end @@ -839,8 +839,8 @@ module Prism ) assert_errors expected, "def foo(**args, a, b:)\nend", [ - ["Unexpected parameter order", 16..17], - ["Unexpected parameter order", 19..21] + ["unexpected parameter order", 16..17], + ["unexpected parameter order", 19..21] ] end @@ -869,8 +869,8 @@ module Prism ) assert_errors expected, "def foo(**args, a, b:)\nend", [ - ["Unexpected parameter order", 16..17], - ["Unexpected parameter order", 19..21] + ["unexpected parameter order", 16..17], + ["unexpected parameter order", 19..21] ] end @@ -899,8 +899,8 @@ module Prism ) assert_errors expected, "def foo(**args, a, b:)\nend", [ - ["Unexpected parameter order", 16..17], - ["Unexpected parameter order", 19..21] + ["unexpected parameter order", 16..17], + ["unexpected parameter order", 19..21] ] end @@ -932,7 +932,7 @@ module Prism ) assert_errors expected, "def foo(a, b = 1, c, d = 2, e)\nend", [ - ["Unexpected parameter order", 23..24] + ["unexpected parameter order", 23..24] ] end @@ -946,7 +946,7 @@ module Prism ) assert_errors expected, "case :a\nelse\nend", [ - ["Expected a `when` or `in` clause after `case`", 0..4] + ["expected a `when` or `in` clause after `case`", 0..4] ] end @@ -960,7 +960,7 @@ module Prism ) assert_errors expected, "case :a\nend", [ - ["Expected a `when` or `in` clause after `case`", 0..4] + ["expected a `when` or `in` clause after `case`", 0..4] ] end @@ -981,7 +981,7 @@ module Prism ) assert_errors expected, "def a=() = 42", [ - ["Invalid method name; a setter method cannot be defined in an endless method definition", 4..6] + ["invalid method name; a setter method cannot be defined in an endless method definition", 4..6] ] end @@ -996,7 +996,7 @@ module Prism ) assert_errors expected, "->(...) {}", [ - ["Unexpected `...` when the parent method is not forwarding", 3..6] + ["unexpected `...` when the parent method is not forwarding", 3..6] ] end @@ -1020,7 +1020,7 @@ module Prism ) assert_errors expected, "a {|...|}", [ - ["Unexpected `...` when the parent method is not forwarding", 4..7] + ["unexpected `...` when the parent method is not forwarding", 4..7] ] end @@ -1037,7 +1037,7 @@ module Prism ) assert_errors expected, "class A; return; end", [ - ["Invalid `return` in a class or module body", 15..16] + ["invalid `return` in a class or module body", 15..16] ] end @@ -1052,7 +1052,7 @@ module Prism ) assert_errors expected, "module A; return; end", [ - ["Invalid `return` in a class or module body", 16..17] + ["invalid `return` in a class or module body", 16..17] ] end @@ -1070,8 +1070,8 @@ module Prism ) assert_errors expected, "begin\n$+ = nil\n$1466 = nil\nend", [ - ["Immutable variable as a write target", 6..8], - ["Immutable variable as a write target", 15..20] + ["immutable variable as a write target", 6..8], + ["immutable variable as a write target", 15..20] ] end @@ -1095,7 +1095,7 @@ module Prism ) assert_errors expected, "def foo(a,b,a);end", [ - ["Repeated parameter name", 12..13] + ["repeated parameter name", 12..13] ] end @@ -1115,7 +1115,7 @@ module Prism ) assert_errors expected, "def foo(a,b,*a);end", [ - ["Repeated parameter name", 13..14] + ["repeated parameter name", 13..14] ] expected = DefNode( @@ -1134,7 +1134,7 @@ module Prism ) assert_errors expected, "def foo(a,b,**a);end", [ - ["Repeated parameter name", 14..15] + ["repeated parameter name", 14..15] ] expected = DefNode( @@ -1153,7 +1153,7 @@ module Prism ) assert_errors expected, "def foo(a,b,&a);end", [ - ["Repeated parameter name", 13..14] + ["repeated parameter name", 13..14] ] expected = DefNode( @@ -1171,7 +1171,7 @@ module Prism Location() ) - assert_errors expected, "def foo(a = 1,b,*c);end", [["Unexpected parameter `*`", 16..17]] + assert_errors expected, "def foo(a = 1,b,*c);end", [["unexpected parameter `*`", 16..17]] end def test_invalid_message_name @@ -1182,33 +1182,33 @@ module Prism def test_invalid_operator_write_fcall source = "foo! += 1" assert_errors expression(source), source, [ - ["Unexpected write target", 0..4] + ["unexpected write target", 0..4] ] end def test_invalid_operator_write_dot source = "foo.+= 1" assert_errors expression(source), source, [ - ["Unexpected write target", 5..6] + ["unexpected write target", 5..6] ] end def test_unterminated_global_variable assert_errors expression("$"), "$", [ - ["Invalid global variable", 0..1] + ["invalid global variable", 0..1] ] end def test_invalid_global_variable_write assert_errors expression("$',"), "$',", [ - ["Immutable variable as a write target", 0..2], - ["Unexpected write target", 0..2] + ["immutable variable as a write target", 0..2], + ["unexpected write target", 0..2] ] end def test_invalid_multi_target - error_messages = ["Unexpected write target"] - immutable = "Immutable variable as a write target" + error_messages = ["unexpected write target"] + immutable = "immutable variable as a write target" assert_error_messages "foo,", error_messages assert_error_messages "foo = 1; foo,", error_messages @@ -1235,51 +1235,51 @@ module Prism def test_call_with_block_and_write source = "foo {} &&= 1" assert_errors expression(source), source, [ - ["Unexpected write target", 0..6], - ["Unexpected operator after a call with a block", 7..10] + ["unexpected write target", 0..6], + ["unexpected operator after a call with a block", 7..10] ] end def test_call_with_block_or_write source = "foo {} ||= 1" assert_errors expression(source), source, [ - ["Unexpected write target", 0..6], - ["Unexpected operator after a call with a block", 7..10] + ["unexpected write target", 0..6], + ["unexpected operator after a call with a block", 7..10] ] end def test_call_with_block_operator_write source = "foo {} += 1" assert_errors expression(source), source, [ - ["Unexpected write target", 0..6], - ["Unexpected operator after a call with a block", 7..9] + ["unexpected write target", 0..6], + ["unexpected operator after a call with a block", 7..9] ] end def test_index_call_with_block_and_write source = "foo[1] {} &&= 1" assert_errors expression(source), source, [ - ["Unexpected write target", 0..9], - ["Unexpected operator after a call with arguments", 10..13], - ["Unexpected operator after a call with a block", 10..13] + ["unexpected write target", 0..9], + ["unexpected operator after a call with arguments", 10..13], + ["unexpected operator after a call with a block", 10..13] ] end def test_index_call_with_block_or_write source = "foo[1] {} ||= 1" assert_errors expression(source), source, [ - ["Unexpected write target", 0..9], - ["Unexpected operator after a call with arguments", 10..13], - ["Unexpected operator after a call with a block", 10..13] + ["unexpected write target", 0..9], + ["unexpected operator after a call with arguments", 10..13], + ["unexpected operator after a call with a block", 10..13] ] end def test_index_call_with_block_operator_write source = "foo[1] {} += 1" assert_errors expression(source), source, [ - ["Unexpected write target", 0..9], - ["Unexpected operator after a call with arguments", 10..12], - ["Unexpected operator after a call with a block", 10..12] + ["unexpected write target", 0..9], + ["unexpected operator after a call with arguments", 10..12], + ["unexpected operator after a call with a block", 10..12] ] end @@ -1304,13 +1304,13 @@ module Prism def test_double_scope_numbered_parameters source = "-> { _1 + -> { _2 } }" - errors = [["Numbered parameter is already used in outer scope", 15..17]] + errors = [["numbered parameter is already used in outer scope", 15..17]] assert_errors expression(source), source, errors, compare_ripper: false end def test_invalid_number_underscores - error_messages = ["Invalid underscore placement in number"] + error_messages = ["invalid underscore placement in number"] assert_error_messages "1__1", error_messages assert_error_messages "0b1__1", error_messages @@ -1328,7 +1328,7 @@ module Prism end def test_alnum_delimiters - error_messages = ["Invalid `%` token"] + error_messages = ["invalid `%` token"] assert_error_messages "%qXfooX", error_messages assert_error_messages "%QXfooX", error_messages @@ -1358,17 +1358,17 @@ module Prism def test_conditional_predicate_closed source = "if 0 0; elsif 0 0; end\nunless 0 0; end" assert_errors expression(source), source, [ - ["Expected `then` or `;` or '\n" + "'", 5..6], - ["Expected `then` or `;` or '\n" + "'", 16..17], - ["Expected `then` or `;` or '\n" + "'", 32..33], + ["expected `then` or `;` or '\n" + "'", 5..6], + ["expected `then` or `;` or '\n" + "'", 16..17], + ["expected `then` or `;` or '\n" + "'", 32..33], ] end def test_parameter_name_ending_with_bang_or_question_mark source = "def foo(x!,y?); end" errors = [ - ["Unexpected name for a parameter", 8..10], - ["Unexpected name for a parameter", 11..13] + ["unexpected name for a parameter", 8..10], + ["unexpected name for a parameter", 11..13] ] assert_errors expression(source), source, errors, compare_ripper: false end @@ -1376,46 +1376,46 @@ module Prism def test_class_name source = "class 0.X end" assert_errors expression(source), source, [ - ["Expected a constant name after `class`", 6..9], + ["expected a constant name after `class`", 6..9], ] end def test_loop_conditional_is_closed source = "while 0 0; foo; end; until 0 0; foo; end" assert_errors expression(source), source, [ - ["Expected a predicate expression for the `while` statement", 7..7], - ["Expected a predicate expression for the `until` statement", 28..28], + ["expected a predicate expression for the `while` statement", 7..7], + ["expected a predicate expression for the `until` statement", 28..28], ] end def test_forwarding_arg_after_keyword_rest source = "def f(**,...);end" assert_errors expression(source), source, [ - ["Unexpected `...` in parameters", 9..12], + ["unexpected `...` in parameters", 9..12], ] end def test_semicolon_after_inheritance_operator source = "class Foo < Bar end" assert_errors expression(source), source, [ - ["Unexpected `end`, expecting ';' or '\n'", 15..15], + ["unexpected `end`, expecting ';' or '\n'", 15..15], ] end def test_shadow_args_in_lambda source = "->a;b{}" assert_errors expression(source), source, [ - ["Expected a `do` keyword or a `{` to open the lambda block", 3..3], - ["Expected a newline or semicolon after the statement", 7..7], - ["Cannot parse the expression", 7..7], - ["Expected a lambda block beginning with `do` to end with `end`", 7..7], + ["expected a `do` keyword or a `{` to open the lambda block", 3..3], + ["expected a newline or semicolon after the statement", 7..7], + ["cannot parse the expression", 7..7], + ["expected a lambda block beginning with `do` to end with `end`", 7..7], ] end def test_shadow_args_in_block source = "tap{|a;a|}" assert_errors expression(source), source, [ - ["Repeated parameter name", 7..8], + ["repeated parameter name", 7..8], ] end @@ -1424,7 +1424,7 @@ module Prism # In Ruby 3.0.x, `Ripper.sexp_raw` does not return `nil` for this case. compare_ripper = RUBY_ENGINE == "ruby" && (RUBY_VERSION.split('.').map { |x| x.to_i } <=> [3, 1]) >= 1 assert_errors expression(source), source, [ - ["Repeated parameter name", 14..15], + ["repeated parameter name", 14..15], ], compare_ripper: compare_ripper end @@ -1450,23 +1450,23 @@ module Prism def test_symbol_in_keyword_parameter source = "def foo(x:'y':); end" assert_errors expression(source), source, [ - ["Expected a closing delimiter for the string literal", 14..14], + ["expected a closing delimiter for the string literal", 14..14], ] end def test_symbol_in_hash source = "{x:'y':}" assert_errors expression(source), source, [ - ["Expected a closing delimiter for the string literal", 7..7], + ["expected a closing delimiter for the string literal", 7..7], ] end def test_while_endless_method source = "while def f = g do end" assert_errors expression(source), source, [ - ['Expected a predicate expression for the `while` statement', 22..22], - ['Cannot parse the expression', 22..22], - ['Expected an `end` to close the `while` statement', 22..22] + ['expected a predicate expression for the `while` statement', 22..22], + ['cannot parse the expression', 22..22], + ['expected an `end` to close the `while` statement', 22..22] ] end @@ -1475,8 +1475,8 @@ module Prism a in b + c a => b + c RUBY - message1 = 'Expected a newline or semicolon after the statement' - message2 = 'Cannot parse the expression' + message1 = 'expected a newline or semicolon after the statement' + message2 = 'cannot parse the expression' assert_errors expression(source), source, [ [message1, 6..6], [message2, 6..6], @@ -1487,7 +1487,7 @@ module Prism def test_rational_number_with_exponential_portion source = '1e1r; 1e1ri' - message = 'Expected a newline or semicolon after the statement' + message = 'expected a newline or semicolon after the statement' assert_errors expression(source), source, [ [message, 3..3], [message, 9..9] @@ -1507,7 +1507,7 @@ module Prism 1 => ^(if 1; (return) else (return) end) 1 => ^(unless 1; (return) else (return) end) RUBY - message = 'Unexpected void value expression' + message = 'unexpected void value expression' assert_errors expression(source), source, [ [message, 7..13], [message, 35..40], @@ -1540,7 +1540,7 @@ module Prism for x in (return) end RUBY - message = 'Unexpected void value expression' + message = 'unexpected void value expression' assert_errors expression(source), source, [ [message, 4..10], [message, 24..30], @@ -1562,7 +1562,7 @@ module Prism def x(a: return) end RUBY - message = 'Unexpected void value expression' + message = 'unexpected void value expression' assert_errors expression(source), source, [ [message, 5..11], [message, 29..35], @@ -1577,7 +1577,7 @@ module Prism a, b = return, 1 a, b = 1, *return RUBY - message = 'Unexpected void value expression' + message = 'unexpected void value expression' assert_errors expression(source), source, [ [message, 4..10], [message, 18..24], @@ -1595,7 +1595,7 @@ module Prism (return) => a (return) in a RUBY - message = 'Unexpected void value expression' + message = 'unexpected void value expression' assert_errors expression(source), source, [ [message, 6..12], [message, 24..30], @@ -1618,7 +1618,7 @@ module Prism ((return)..) ((return)...) RUBY - message = 'Unexpected void value expression' + message = 'unexpected void value expression' assert_errors expression(source), source, [ [message, 1..7], [message, 18..24], @@ -1639,7 +1639,7 @@ module Prism { a: return } { **return } RUBY - message = 'Unexpected void value expression' + message = 'unexpected void value expression' assert_errors expression(source), source, [ [message, 2..8], [message, 23..29], @@ -1656,7 +1656,7 @@ module Prism (return)[1] = 2 (return)::foo RUBY - message = 'Unexpected void value expression' + message = 'unexpected void value expression' assert_errors expression(source), source, [ [message, 1..7], [message, 14..20], @@ -1671,7 +1671,7 @@ module Prism (return)::A class (return)::A; end RUBY - message = 'Unexpected void value expression' + message = 'unexpected void value expression' assert_errors expression(source), source, [ [message, 1..7], [message, 19..25], @@ -1689,7 +1689,7 @@ module Prism foo(:a => return) foo(a: return) RUBY - message = 'Unexpected void value expression' + message = 'unexpected void value expression' assert_errors expression(source), source, [ [message, 4..10], [message, 19..25], @@ -1707,7 +1707,7 @@ module Prism +(return) not return RUBY - message = 'Unexpected void value expression' + message = 'unexpected void value expression' assert_errors expression(source), source, [ [message, 2..8], [message, 14..20], @@ -1723,7 +1723,7 @@ module Prism 1 or (return) (return) or 1 RUBY - message = 'Unexpected void value expression' + message = 'unexpected void value expression' assert_errors expression(source), source, [ [message, 5..11], [message, 14..20], @@ -1734,29 +1734,29 @@ module Prism def test_trailing_comma_in_calls assert_errors expression("foo 1,"), "foo 1,", [ - ["Expected an argument", 5..6] + ["expected an argument", 5..6] ] end def test_argument_after_ellipsis source = 'def foo(...); foo(..., 1); end' assert_errors expression(source), source, [ - ['Unexpected argument after `...`', 23..24] + ['unexpected argument after `...`', 23..24] ] end def test_ellipsis_in_no_paren_call source = 'def foo(...); foo 1, ...; end' assert_errors expression(source), source, [ - ['Unexpected `...` in an non-parenthesized call', 21..24] + ['unexpected `...` in an non-parenthesized call', 21..24] ] end def test_non_assoc_range source = '1....2' assert_errors expression(source), source, [ - ['Expected a newline or semicolon after the statement', 4..4], - ['Cannot parse the expression', 4..4], + ['expected a newline or semicolon after the statement', 4..4], + ['cannot parse the expression', 4..4], ] end @@ -1777,8 +1777,8 @@ module Prism undef x + 1 undef x.z RUBY - message1 = 'Expected a newline or semicolon after the statement' - message2 = 'Cannot parse the expression' + message1 = 'expected a newline or semicolon after the statement' + message2 = 'cannot parse the expression' assert_errors expression(source), source, [ [message1, 9..9], [message2, 9..9], @@ -1807,10 +1807,10 @@ module Prism foo(undef x) RUBY assert_errors expression(source), source, [ - ['Unexpected an `alias` at a non-statement position', 4..9], - ['Unexpected a `BEGIN` at a non-statement position', 19..24], - ['Unexpected an `END` at a non-statement position', 38..41], - ['Unexpected an `undef` at a non-statement position', 55..60], + ['unexpected an `alias` at a non-statement position', 4..9], + ['unexpected a `BEGIN` at a non-statement position', 19..24], + ['unexpected an `END` at a non-statement position', 38..41], + ['unexpected an `undef` at a non-statement position', 55..60], ] end @@ -1819,8 +1819,8 @@ module Prism ..1.. ...1.. RUBY - message1 = 'Expected a newline or semicolon after the statement' - message2 = 'Cannot parse the expression' + message1 = 'expected a newline or semicolon after the statement' + message2 = 'cannot parse the expression' assert_errors expression(source), source, [ [message1, 3..3], [message2, 3..3], |