38 lines
950 B
C
38 lines
950 B
C
// RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s
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void escape(const void *);
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// CHECK-DAG: internal global i8 99
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void T1(void) {
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const char *x[1] = {({static char _x = 99; &_x; })};
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escape(x);
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}
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struct sized_array {
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int count;
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int entries[];
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};
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#define N_ARGS(...) (sizeof((int[]){__VA_ARGS__}) / sizeof(int))
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#define ARRAY_PTR(...) ({ \
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static const struct sized_array _a = {N_ARGS(__VA_ARGS__), {__VA_ARGS__}}; \
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&_a; \
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})
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struct outer {
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const struct sized_array *a;
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};
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void T2(void) {
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// CHECK-DAG: internal constant { i32, [2 x i32] } { i32 2, [2 x i32] [i32 50, i32 60] }
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const struct sized_array *A = ARRAY_PTR(50, 60);
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// CHECK-DAG: internal constant { i32, [3 x i32] } { i32 3, [3 x i32] [i32 10, i32 20, i32 30] }
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struct outer X = {ARRAY_PTR(10, 20, 30)};
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escape(A);
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escape(&X);
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}
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