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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/g++.dg/ext/pretty2.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/g++.dg/ext/pretty2.C')
-rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/ext/pretty2.C | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/ext/pretty2.C b/gcc-4.9/gcc/testsuite/g++.dg/ext/pretty2.C new file mode 100644 index 000000000..0c05da9b7 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/ext/pretty2.C @@ -0,0 +1,61 @@ +// PR c++/6794 +// Test whether __PRETTY_FUNCTION__ works in templates, functions and +// in initializers at global scope +// { dg-do run } +// { dg-options "" } + +extern "C" void __assert_fail (const char *, const char *, + unsigned int, const char *) + throw() __attribute__((noreturn)); +extern "C" void abort (void); +extern "C" void exit (int); + +#define str(expr) #expr +#define assert(expr) \ + ((expr) ? 0 : (__assert_fail (str(expr), __FILE__, __LINE__, \ + __PRETTY_FUNCTION__), 0)) + +int __attribute__((noinline)) +foo (void) +{ + return 1; +} + +template<class T> int +bar (T) +{ + return (assert (foo ()), 1); +} + +template<> int +bar<int> (int) +{ + return (assert (foo ()), 2); +} + +int a = (assert (foo ()), 1); +int b = (assert (foo ()), 2); + +int +main () +{ + double c = 1.0; + unsigned char *d = 0; + int e = (assert (foo ()), 3); + + bar (c); + bar (d); + bar (e); +} + +namespace N +{ + int f = (assert (foo ()), 4); +} + +void __attribute__((noinline)) +__assert_fail (const char *cond, const char *file, unsigned int line, + const char *pretty) throw () +{ + abort (); +} |