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| author | Douglas Gregor <dgregor@apple.com> | 2009-01-28 23:36:17 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2009-01-28 23:36:17 +0000 |
| commit | 17bd094a6b0bffdb578a8ab19cd92e8cdaba8f61 (patch) | |
| tree | 577e5b22318c8ac4a8025920e780ddd3671cbf96 /clang/test/Sema/designated-initializers.c | |
| parent | 9150f735fa3180c3985c12456856a7cede64b82e (diff) | |
| download | bcm5719-llvm-17bd094a6b0bffdb578a8ab19cd92e8cdaba8f61.tar.gz bcm5719-llvm-17bd094a6b0bffdb578a8ab19cd92e8cdaba8f61.zip | |
Improvements to code-generation and semantic analysis of designated
initializers.
- We now initialize unions properly when a member other than the
first is named by a designated initializer.
- We now provide proper semantic analysis and code generation for
GNU array-range designators *except* that side effects will occur
more than once. We warn about this.
llvm-svn: 63253
Diffstat (limited to 'clang/test/Sema/designated-initializers.c')
| -rw-r--r-- | clang/test/Sema/designated-initializers.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/clang/test/Sema/designated-initializers.c b/clang/test/Sema/designated-initializers.c index c9a0aa7f05b..db099dd178b 100644 --- a/clang/test/Sema/designated-initializers.c +++ b/clang/test/Sema/designated-initializers.c @@ -19,7 +19,7 @@ int iarray2[10] = { int iarray3[10] = { [5 ... 12] = 2 // expected-error{{array designator index (12) exceeds array bounds (10)}}\ - // expected-warning{{GNU array-range designator extension is unsupported}} + // expected-warning{{side effects due to the GNU array-range designator extension may occur multiple times}} }; struct point { @@ -45,8 +45,8 @@ struct point array[10] = { struct point array2[10] = { [10].x = 2.0, // expected-error{{array designator index (10) exceeds array bounds (10)}} - [4 ... 5].y = 2.0, // expected-warning{{GNU array-range designator extension is unsupported}} - [4 ... 6] = { .x = 3, .y = 4.0 } // expected-warning{{GNU array-range designator extension is unsupported}} + [4 ... 5].y = 2.0, // expected-warning{{side effects due to the GNU array-range designator extension may occur multiple times}} + [4 ... 6] = { .x = 3, .y = 4.0 } // expected-warning{{side effects due to the GNU array-range designator extension may occur multiple times}} }; struct point array3[10] = { @@ -117,7 +117,7 @@ struct disklabel_ops disklabel64_ops = { // PR clang/3378 int bitwidth[] = { [(long long int)1] = 5, [(short int)2] = 2 }; int a[]= { [sizeof(int)] = 0 }; -int a2[]= { [0 ... sizeof(int)] = 0 }; // expected-warning{{GNU array-range designator extension is unsupported}} +int a2[]= { [0 ... sizeof(int)] = 0 }; // expected-warning{{side effects due to the GNU array-range designator extension may occur multiple times}} // Test warnings about initializers overriding previous initializers struct X { @@ -138,4 +138,4 @@ void test() { } // FIXME: we need to -union { char c; long l; } u1 = { .l = 0xFFFF }; // expected-warning{{designated initialization of union member is broken}} +union { char c; long l; } u1 = { .l = 0xFFFF }; |
