diff options
Diffstat (limited to 'parse.y')
-rw-r--r-- | parse.y | 20 |
1 files changed, 8 insertions, 12 deletions
@@ -5288,7 +5288,7 @@ parser_tokadd(struct parser_params *parser, int c) } static int -parser_tok_hex(struct parser_params *parser, int *numlen) +parser_tok_hex(struct parser_params *parser, size_t *numlen) { int c; @@ -5315,7 +5315,7 @@ parser_tokadd_utf8(struct parser_params *parser, rb_encoding **encp, */ int codepoint; - int numlen; + size_t numlen; if (regexp_literal) { tokadd('\\'); tokadd('u'); } @@ -5393,7 +5393,7 @@ parser_read_escape(struct parser_params *parser, int flags, rb_encoding **encp) { int c; - int numlen; + size_t numlen; switch (c = nextc()) { case '\\': /* Backslash */ @@ -5423,13 +5423,9 @@ parser_read_escape(struct parser_params *parser, int flags, case '0': case '1': case '2': case '3': /* octal constant */ case '4': case '5': case '6': case '7': if (flags & (ESCAPE_CONTROL|ESCAPE_META)) goto eof; - { - int numlen; - - pushback(c); - c = scan_oct(lex_p, 3, &numlen); - lex_p += numlen; - } + pushback(c); + c = scan_oct(lex_p, 3, &numlen); + lex_p += numlen; return c; case 'x': /* hex constant */ @@ -5505,7 +5501,7 @@ parser_tokadd_escape(struct parser_params *parser, rb_encoding **encp) case '4': case '5': case '6': case '7': if (flags & (ESCAPE_CONTROL|ESCAPE_META)) goto eof; { - int numlen; + size_t numlen; int oct; oct = scan_oct(--lex_p, 3, &numlen); @@ -5518,7 +5514,7 @@ parser_tokadd_escape(struct parser_params *parser, rb_encoding **encp) case 'x': /* hex constant */ if (flags & (ESCAPE_CONTROL|ESCAPE_META)) goto eof; { - int numlen; + size_t numlen; int hex; hex = tok_hex(&numlen); |