[ruby/prism] Correctly pass around const pm_encoding_t *

https://github.com/ruby/prism/commit/ce4c67fb3a

5 files changed, 7 insertions, 7 deletions

diff --git a/prism/extension.c b/prism/extension.c
index c3ee58d15e..cf3f62f6e6 100644
--- a/prism/extension.c
+++ b/prism/extension.c
@@ -814,7 +814,7 @@ static VALUE
 named_captures(VALUE self, VALUE source) {
     pm_string_list_t string_list = { 0 };
 
-    if (!pm_regexp_named_capture_group_names((const uint8_t *) RSTRING_PTR(source), RSTRING_LEN(source), &string_list, false, &pm_encoding_utf_8)) {
+    if (!pm_regexp_named_capture_group_names((const uint8_t *) RSTRING_PTR(source), RSTRING_LEN(source), &string_list, false, pm_encoding_utf_8)) {
         pm_string_list_free(&string_list);
         return Qnil;
     }
diff --git a/prism/regexp.c b/prism/regexp.c
index cd52857f79..ba498ecc83 100644
--- a/prism/regexp.c
+++ b/prism/regexp.c
@@ -20,14 +20,14 @@ typedef struct {
     bool encoding_changed;
 
     /** The encoding of the source. */
-    pm_encoding_t *encoding;
+    const pm_encoding_t *encoding;
 } pm_regexp_parser_t;
 
 /**
  * This initializes a new parser with the given source.
  */
 static void
-pm_regexp_parser_init(pm_regexp_parser_t *parser, const uint8_t *start, const uint8_t *end, pm_string_list_t *named_captures, bool encoding_changed, pm_encoding_t *encoding) {
+pm_regexp_parser_init(pm_regexp_parser_t *parser, const uint8_t *start, const uint8_t *end, pm_string_list_t *named_captures, bool encoding_changed, const pm_encoding_t *encoding) {
     *parser = (pm_regexp_parser_t) {
         .start = start,
         .cursor = start,
@@ -631,7 +631,7 @@ pm_regexp_parse_pattern(pm_regexp_parser_t *parser) {
  * groups.
  */
 PRISM_EXPORTED_FUNCTION bool
-pm_regexp_named_capture_group_names(const uint8_t *source, size_t size, pm_string_list_t *named_captures, bool encoding_changed, pm_encoding_t *encoding) {
+pm_regexp_named_capture_group_names(const uint8_t *source, size_t size, pm_string_list_t *named_captures, bool encoding_changed, const pm_encoding_t *encoding) {
     pm_regexp_parser_t parser;
     pm_regexp_parser_init(&parser, source, source + size, named_captures, encoding_changed, encoding);
     return pm_regexp_parse_pattern(&parser);
diff --git a/prism/regexp.h b/prism/regexp.h
index f969eb45d4..c5ceab11f9 100644
--- a/prism/regexp.h
+++ b/prism/regexp.h
@@ -28,6 +28,6 @@
  * @param encoding The encoding of the source code.
  * @return Whether or not the parsing was successful.
  */
-PRISM_EXPORTED_FUNCTION bool pm_regexp_named_capture_group_names(const uint8_t *source, size_t size, pm_string_list_t *named_captures, bool encoding_changed, pm_encoding_t *encoding);
+PRISM_EXPORTED_FUNCTION bool pm_regexp_named_capture_group_names(const uint8_t *source, size_t size, pm_string_list_t *named_captures, bool encoding_changed, const pm_encoding_t *encoding);
 
 #endif
diff --git a/prism/util/pm_memchr.c b/prism/util/pm_memchr.c
index b2049250e4..7ea20ace6d 100644
--- a/prism/util/pm_memchr.c
+++ b/prism/util/pm_memchr.c
@@ -8,7 +8,7 @@
  * of a multibyte character.
  */
 void *
-pm_memchr(const void *memory, int character, size_t number, bool encoding_changed, pm_encoding_t *encoding) {
+pm_memchr(const void *memory, int character, size_t number, bool encoding_changed, const pm_encoding_t *encoding) {
     if (encoding_changed && encoding->multibyte && character >= PRISM_MEMCHR_TRAILING_BYTE_MINIMUM) {
         const uint8_t *source = (const uint8_t *) memory;
         size_t index = 0;
diff --git a/prism/util/pm_memchr.h b/prism/util/pm_memchr.h
index fd5879a201..e0671eaed3 100644
--- a/prism/util/pm_memchr.h
+++ b/prism/util/pm_memchr.h
@@ -24,6 +24,6 @@
  * @return A pointer to the first occurrence of the character in the source
  *     string, or NULL if no such character exists.
  */
-void * pm_memchr(const void *source, int character, size_t number, bool encoding_changed, pm_encoding_t *encoding);
+void * pm_memchr(const void *source, int character, size_t number, bool encoding_changed, const pm_encoding_t *encoding);
 
 #endif