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| author | Jim Blandy <jimb@redhat.com> | 2002-04-05 00:12:40 +0000 |
|---|---|---|
| committer | Jim Blandy <jimb@gcc.gnu.org> | 2002-04-05 00:12:40 +0000 |
| commit | 64d082630e1e8e85ee7322222482e7b4e00790ac (patch) | |
| tree | d1c811c381c0ae9da8786d94121a07fb82d44f9f /gcc/cppmacro.c | |
| parent | 3ca5f4443dc2218406ad981cf7135e9d5d3f7079 (diff) | |
| download | gcc-64d082630e1e8e85ee7322222482e7b4e00790ac.zip gcc-64d082630e1e8e85ee7322222482e7b4e00790ac.tar.gz gcc-64d082630e1e8e85ee7322222482e7b4e00790ac.tar.bz2 | |
cppmacro.c (cpp_macro_definition): Do not emit spaces after macro formal parameter names.
* cppmacro.c (cpp_macro_definition): Do not emit spaces after
macro formal parameter names.
From-SVN: r51890
Diffstat (limited to 'gcc/cppmacro.c')
| -rw-r--r-- | gcc/cppmacro.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/gcc/cppmacro.c b/gcc/cppmacro.c index 3ce44be..a022581 100644 --- a/gcc/cppmacro.c +++ b/gcc/cppmacro.c @@ -1508,10 +1508,10 @@ cpp_macro_definition (pfile, node) len = NODE_LEN (node) + 1; /* ' ' */ if (macro->fun_like) { - len += 3; /* "()" plus possible final "." of named - varargs (we have + 2 below). */ + len += 4; /* "()" plus possible final ".." of named + varargs (we have + 1 below). */ for (i = 0; i < macro->paramc; i++) - len += NODE_LEN (macro->params[i]) + 2; /* ", " */ + len += NODE_LEN (macro->params[i]) + 1; /* "," */ } for (i = 0; i < macro->count; i++) @@ -1554,7 +1554,10 @@ cpp_macro_definition (pfile, node) } if (i + 1 < macro->paramc) - *buffer++ = ',', *buffer++ = ' '; + /* Don't emit a space after the comma here; we're trying + to emit a Dwarf-friendly definition, and the Dwarf spec + forbids spaces in the argument list. */ + *buffer++ = ','; else if (macro->variadic) *buffer++ = '.', *buffer++ = '.', *buffer++ = '.'; } |