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CASEMAP_DEBUG [ci skip]

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* string.c (rb_str_casemap, rb_str_ascii_casemap): move
  debug/tuning messages under a preprocessor condition,
  CASEMAP_DEBUG.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55483 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-06-21 08:19:59 +00:00
parent 0f8a24a706
commit bcf0a198f1
1 changed files with 15 additions and 6 deletions
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21
string.c
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@ -5755,6 +5755,9 @@ check_case_options(int argc, VALUE *argv, OnigCaseFoldType flags)
/* 16 should be long enough to absorb any kind of single character length increase */
#define CASE_MAPPING_ADDITIONAL_LENGTH 20
#ifndef CASEMAP_DEBUG
# define CASEMAP_DEBUG 0
#endif
struct mapping_buffer;
typedef struct mapping_buffer {
@ -5784,7 +5787,9 @@ rb_str_casemap(VALUE source, OnigCaseFoldType *flags, rb_encoding *enc)
while (source_current < source_end) {
/* increase multiplier using buffer count to converge quickly */
size_t capa = (size_t)(source_end-source_current)*++buffer_count + CASE_MAPPING_ADDITIONAL_LENGTH;
/* fprintf(stderr, "Buffer allocation, capa is %d\n", capa); *//* for tuning */
if (CASEMAP_DEBUG) {
fprintf(stderr, "Buffer allocation, capa is %"PRIuSIZE"\n", capa); /* for tuning */
}
current_buffer->next = (mapping_buffer*)ALLOC_N(char, sizeof(mapping_buffer)+capa);
current_buffer = current_buffer->next;
current_buffer->next = NULL;
@ -5807,7 +5812,9 @@ rb_str_casemap(VALUE source, OnigCaseFoldType *flags, rb_encoding *enc)
}
target_length += current_buffer->used = buffer_length_or_invalid;
}
/* fprintf(stderr, "Buffer count is %d\n", buffer_count); *//* for tuning */
if (CASEMAP_DEBUG) {
fprintf(stderr, "Buffer count is %"PRIuSIZE"\n", buffer_count); /* for tuning */
}
if (buffer_count==1) {
target = rb_str_new_with_class(source, (const char*)current_buffer->space, target_length);
@ -5854,10 +5861,12 @@ rb_str_ascii_casemap(VALUE source, OnigCaseFoldType *flags, rb_encoding *enc)
source_current, source_end, enc);
if (length_or_invalid < 0)
rb_raise(rb_eArgError, "input string invalid");
/* if (length_or_invalid != old_length)
printf("problem with rb_str_ascii_casemap; old_length=%d, new_length=%d\n", old_length, length_or_invalid),
rb_raise(rb_eArgError, "internal problem with rb_str_ascii_casemap");
*/
if (CASEMAP_DEBUG && length_or_invalid != old_length) {
fprintf(stderr, "problem with rb_str_ascii_casemap"
"; old_length=%ld, new_length=%d\n", old_length, length_or_invalid);
rb_raise(rb_eArgError, "internal problem with rb_str_ascii_casemap"
"; old_length=%ld, new_length=%d\n", old_length, length_or_invalid);
}
}
/*