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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.dg/assign-warn-3.c | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/assign-warn-3.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/assign-warn-3.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/assign-warn-3.c b/gcc-4.9/gcc/testsuite/gcc.dg/assign-warn-3.c new file mode 100644 index 000000000..f415cc6a8 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/assign-warn-3.c @@ -0,0 +1,13 @@ +/* Test diagnostics for bad type conversion when inlining unprototyped + functions: should not be errors with -pedantic-errors. */ +/* Origin: Joseph Myers <jsm@polyomino.org.uk> */ +/* { dg-do compile } */ +/* { dg-options "-O3 -std=c99 -pedantic-errors" } */ + +/* This is valid to execute, so maybe shouldn't warn at all. */ +inline void f0(x) signed char *x; { } +void g0(unsigned char *x) { f0(x); } /* { dg-bogus "warning: pointer targets in passing argument 1 of 'f0' differ in signedness" } */ + +/* This is undefined on execution but still must compile. */ +inline void f1(x) int *x; { } +void g1(unsigned int *x) { f1(x); } /* { dg-bogus "warning: pointer targets in passing argument 1 of 'f1' differ in signedness" } */ |