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| author | Roger Sayle <roger@eyesopen.com> | 2003-12-28 22:22:13 +0000 |
|---|---|---|
| committer | Roger Sayle <sayle@gcc.gnu.org> | 2003-12-28 22:22:13 +0000 |
| commit | 7072018ecfcc4d60e3ad9f5d8a078f672da6817f (patch) | |
| tree | 262d2a607a95dec54bce24da831eafc241a99005 /gcc/testsuite | |
| parent | 9f88b919e0b01c429ac064c44338ef55a8484fee (diff) | |
| download | gcc-7072018ecfcc4d60e3ad9f5d8a078f672da6817f.zip gcc-7072018ecfcc4d60e3ad9f5d8a078f672da6817f.tar.gz gcc-7072018ecfcc4d60e3ad9f5d8a078f672da6817f.tar.bz2 | |
re PR c++/13070 (-Wformat option ignored in g++)
PR c++/13070
* decl.c (duplicate_decls): When setting the type of an anticipated
declaration, merge the existing type attributes.
* g++.dg/warn/format3.C: New test case.
From-SVN: r75185
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/warn/format3.C | 12 |
2 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index b124d13..6f601e3 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2003-12-28 Roger Sayle <roger@eyesopen.com> + + PR c++/13070 + * g++.dg/warn/format3.C: New test case. + 2003-12-27 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> * gcc.c-torture/compile/20031227-1.c: New test. diff --git a/gcc/testsuite/g++.dg/warn/format3.C b/gcc/testsuite/g++.dg/warn/format3.C new file mode 100644 index 0000000..0bdaaee --- /dev/null +++ b/gcc/testsuite/g++.dg/warn/format3.C @@ -0,0 +1,12 @@ +// PR c++/13070 +// { dg-do compile } +// { dg-options "-Wformat" } + +extern "C" int printf (const char*, ...); + +int main() +{ + printf("%d\n", 1, 1); // { dg-warning "too many" "printf warning" } + return 0; +} + |