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[PRISM] Reset $. when done reading STDIN

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This commit is contained in:
Kevin Newton 2024-08-21 14:47:10 -04:00
parent f60499826f
commit 773cf883ac
Notes: git 2024-08-21 20:59:20 +00:00 
Merged: https://github.com/ruby/ruby/pull/11425
1 changed files with 7 additions and 0 deletions
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7
prism_compile.c
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@ -10534,6 +10534,9 @@ pm_parse_stdin_fgets(char *string, int size, void *stream)
return string; return string;
} }
// We need access to this function when we're done parsing stdin.
void rb_reset_argf_lineno(long n);
/** /**
* Parse the source off STDIN and store the resulting scope node in the given * Parse the source off STDIN and store the resulting scope node in the given
* parse result struct. It is assumed that the parse result object is zeroed * parse result struct. It is assumed that the parse result object is zeroed
@ -10552,6 +10555,10 @@ pm_parse_stdin(pm_parse_result_t *result)
// free the buffer itself. // free the buffer itself.
pm_string_owned_init(&result->input, (uint8_t *) pm_buffer_value(&buffer), pm_buffer_length(&buffer)); pm_string_owned_init(&result->input, (uint8_t *) pm_buffer_value(&buffer), pm_buffer_length(&buffer));
// When we're done parsing, we reset $. because we don't want the fact that
// we went through an IO object to be visible to the user.
rb_reset_argf_lineno(0);
return pm_parse_process(result, node); return pm_parse_process(result, node);
} }