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| -rw-r--r-- | test/CFrontend/2008-01-25-ZeroSizedAggregate.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/CFrontend/2008-01-25-ZeroSizedAggregate.c b/test/CFrontend/2008-01-25-ZeroSizedAggregate.c new file mode 100644 index 0000000000..67acb15de6 --- /dev/null +++ b/test/CFrontend/2008-01-25-ZeroSizedAggregate.c @@ -0,0 +1,23 @@ +// RUN: %llvmgcc %s -S -o - + +// Aggregates of size zero should be dropped from argument list. +typedef long int Tlong; +struct S2411 { + __attribute__((aligned)) Tlong:0; +}; + +extern struct S2411 a2411[5]; +extern void checkx2411(struct S2411); +void test2411(void) { + checkx2411(a2411[0]); +} + +// A field that is an aggregates of size zero should be dropped during +// type conversion. +typedef unsigned long long int Tal2ullong __attribute__((aligned(2))); +struct S2525 { + Tal2ullong: 0; + struct { + } e; +}; +struct S2525 s2525; |