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| author | Neil Booth <neil@duron.akihabara.co.uk> | 2004-07-04 12:57:50 +0000 |
|---|---|---|
| committer | Neil Booth <neil@gcc.gnu.org> | 2004-07-04 12:57:50 +0000 |
| commit | a09d4744294e28a19e7f785e85a361d2cd34c25e (patch) | |
| tree | 7aa5c20469e6c104827c6efe34863e1cdbc76042 /gcc/doc/cpp.texi | |
| parent | b25c17bcf0525adb212c2f08fa2607a0543630a8 (diff) | |
| download | gcc-a09d4744294e28a19e7f785e85a361d2cd34c25e.zip gcc-a09d4744294e28a19e7f785e85a361d2cd34c25e.tar.gz gcc-a09d4744294e28a19e7f785e85a361d2cd34c25e.tar.bz2 | |
re PR preprocessor/16192 (Bug in expression evaluation when operand is missing)
* doc/cpp.texi: Don't document what we do for ill-formed expressions.
* doc/cppopts.texi: Clarify processing of command-line defines.
libcpp:
PR preprocessor/16192
PR preprocessor/15913
PR preprocessor/15572
* expr.c (_cpp_parse_expr): Handle remaining cases where an
expression is missing.
* init.c (post_options): Traditional cpp doesn't do // comments.
testsuite:
* gcc.dg/cpp/if-mop.c: Two new testcases.
* gcc.dg/cpp/trad/comment-3.c: New.
From-SVN: r84080
Diffstat (limited to 'gcc/doc/cpp.texi')
| -rw-r--r-- | gcc/doc/cpp.texi | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/gcc/doc/cpp.texi b/gcc/doc/cpp.texi index 6215164..631992d 100644 --- a/gcc/doc/cpp.texi +++ b/gcc/doc/cpp.texi @@ -2965,9 +2965,6 @@ expression, and may give different results in some cases. If the value comes out to be nonzero, the @samp{#if} succeeds and the @var{controlled text} is included; otherwise it is skipped. -If @var{expression} is not correctly formed, GCC issues an error and -treats the conditional as having failed. - @node Defined @subsection Defined |