diff options
| author | Kevin Newton <[email protected]> | 2024-04-01 15:28:31 -0400 |
|---|---|---|
| committer | git <[email protected]> | 2024-04-01 19:39:33 +0000 |
| commit | b25282e61844334c70def2d678c19c6105646ab3 (patch) | |
| tree | db91bf0df77b6c301519bf64d8358c54e71a427c | |
| parent | b7597dac932c6fa3add9146c82af7a47c9059dfb (diff) | |
[ruby/prism] Replace . with decimal point for strtod
https://github.com/ruby/prism/commit/578a4f983e
| -rw-r--r-- | prism/prism.c | 9 | ||||
| -rw-r--r-- | prism/prism.h | 1 |
2 files changed, 10 insertions, 0 deletions
diff --git a/prism/prism.c b/prism/prism.c index 6631ef71ae..d03a11583f 100644 --- a/prism/prism.c +++ b/prism/prism.c @@ -3424,6 +3424,15 @@ pm_double_parse(pm_parser_t *parser, const pm_token_t *token) { char *buffer = xmalloc(sizeof(char) * (length + 1)); memcpy((void *) buffer, token->start, length); + // Next, determine if we need to replace the decimal point because of + // locale-specific options, and then normalize them if we have to. + char decimal_point = *localeconv()->decimal_point; + if (decimal_point != '.') { + for (size_t index = 0; index < length; index++) { + if (buffer[index] == '.') buffer[index] = decimal_point; + } + } + // Next, handle underscores by removing them from the buffer. for (size_t index = 0; index < length; index++) { if (buffer[index] == '_') { diff --git a/prism/prism.h b/prism/prism.h index 70e1e9df49..59067c3021 100644 --- a/prism/prism.h +++ b/prism/prism.h @@ -26,6 +26,7 @@ #include <assert.h> #include <errno.h> +#include <locale.h> #include <math.h> #include <stdarg.h> #include <stdbool.h> |