ac6e77aacf
> We want to remove the latter <placemarker> but not the former one, and > the patch adds the vaopt_padding_tokens counter for it to control > how many placemarkers are removed on vaopt_state::END. > As can be seen in #c1 and #c2 of the PR, I've tried various approaches, > but neither worked out for all the cases except the posted one. I notice that the second placemarker you mention is avoid_paste, which seems relevant. This seems to also work, at least it doesn't seem to break any of the va_opt tests. 2021-09-01 Jason Merrill <jason@redhat.com> * macro.c (replace_args): When __VA_OPT__ is on the LHS of ##, remove trailing avoid_paste tokens. |
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| .. | ||
| include | ||
| po | ||
| aclocal.m4 | ||
| ChangeLog | ||
| ChangeLog.jit | ||
| charset.c | ||
| config.in | ||
| configure | ||
| configure.ac | ||
| directives.c | ||
| errors.c | ||
| expr.c | ||
| files.c | ||
| generated_cpp_wcwidth.h | ||
| identifiers.c | ||
| init.c | ||
| internal.h | ||
| lex.c | ||
| line-map.c | ||
| location-example.txt | ||
| macro.c | ||
| Makefile.in | ||
| makeucnid.c | ||
| mkdeps.c | ||
| pch.c | ||
| symtab.c | ||
| system.h | ||
| traditional.c | ||
| ucnid.h | ||
| ucnid.tab | ||