diff options
Diffstat (limited to 'gcc/doc/cppinternals.texi')
| -rw-r--r-- | gcc/doc/cppinternals.texi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/doc/cppinternals.texi b/gcc/doc/cppinternals.texi index 95c4ceba9fa..be95c48042f 100644 --- a/gcc/doc/cppinternals.texi +++ b/gcc/doc/cppinternals.texi @@ -203,7 +203,7 @@ error about an unterminated macro argument list. The C standard also specifies that a new line in the middle of the arguments to a macro is treated as whitespace. This white space is important in case the macro argument is stringified. The state variable -@code{parsing_args} is non-zero when the preprocessor is collecting the +@code{parsing_args} is nonzero when the preprocessor is collecting the arguments to a macro call. It is set to 1 when looking for the opening parenthesis to a function-like macro, and 2 when collecting the actual arguments up to the closing parenthesis, since these two cases need to |