diff options
Diffstat (limited to 'test/Sema/array-init.c')
-rw-r--r-- | test/Sema/array-init.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/test/Sema/array-init.c b/test/Sema/array-init.c index bc958c3..26c0b24 100644 --- a/test/Sema/array-init.c +++ b/test/Sema/array-init.c @@ -48,7 +48,9 @@ void func() { extern int blockScopeExtern[3] = { 1, 3, 5 }; // expected-error{{'extern' variable cannot have an initializer}} - static long x2[3] = { 1.0, "abc" , 5.8 }; // expected-warning{{incompatible pointer to integer conversion initializing 'long' with an expression of type 'char [4]'}} + static long x2[3] = { 1.0, + "abc", // expected-warning{{incompatible pointer to integer conversion initializing 'long' with an expression of type 'char [4]'}} + 5.8 }; // expected-warning {{implicit conversion turns literal floating-point number into integer}} } void test() { @@ -167,7 +169,7 @@ void charArrays() { void variableArrayInit() { int a = 4; - char strlit[a] = "foo"; //expected-error{{array initializer must be an initializer list or string literal}} + char strlit[a] = "foo"; //expected-error{{variable-sized object may not be initialized}} int b[a] = { 1, 2, 4 }; //expected-error{{variable-sized object may not be initialized}} } @@ -218,7 +220,7 @@ void varArray() { } // PR2151 -void emptyInit() {struct {} x[] = {6};} //expected-warning{{empty struct (accepted as an extension) has size 0 in C, size 1 in C++}} \ +void emptyInit() {struct {} x[] = {6};} //expected-warning{{empty struct is a GNU extension}} \ // expected-error{{initializer for aggregate with no elements}} void noNamedInit() { @@ -242,10 +244,10 @@ struct soft_segment_descriptor gdt_segs[] = { }; static void sppp_ipv6cp_up(); -const struct {} ipcp = { sppp_ipv6cp_up }; //expected-warning{{empty struct (accepted as an extension) has size 0 in C, size 1 in C++}} \ +const struct {} ipcp = { sppp_ipv6cp_up }; //expected-warning{{empty struct is a GNU extension}} \ // expected-warning{{excess elements in struct initializer}} -struct _Matrix { union { float m[4][4]; }; }; //expected-warning{{anonymous unions are a GNU extension in C}} +struct _Matrix { union { float m[4][4]; }; }; //expected-warning{{anonymous unions are a C11 extension}} typedef struct _Matrix Matrix; void test_matrix() { const Matrix mat1 = { @@ -278,3 +280,10 @@ int a6[5] = (int[]){1, 2, 3}; // expected-error{{cannot initialize array of type int nonconst_value(); int a7[5] = (int[5]){ 1, 2, 3, 4, nonconst_value() }; // expected-error{{initializer element is not a compile-time constant}} + +// <rdar://problem/10636946> +__attribute__((weak)) const unsigned int test10_bound = 10; +char test10_global[test10_bound]; // expected-error {{variable length array declaration not allowed at file scope}} +void test10() { + char test10_local[test10_bound] = "help"; // expected-error {{variable-sized object may not be initialized}} +} |