Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.dg/gnu89-init-2.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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68:561a7518be6b | 111:04ced10e8804 |
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1 /* Test whether __compound_literal.* objects are not emitted unless | |
2 they are actually needed. */ | |
3 /* Origin: Jakub Jelinek <jakub@redhat.com> */ | |
4 /* { dg-do compile } */ | |
5 /* { dg-options "-std=gnu89 -O2" } */ | |
6 /* { dg-final { scan-assembler-not "__compound_literal" } } */ | |
7 | |
8 struct A { int i; int j; int k[4]; }; | |
9 struct B { }; | |
10 struct C { int i; }; | |
11 struct D { int i; struct C j; }; | |
12 | |
13 struct A a = (struct A) { .j = 6, .k[2] = 12 }; | |
14 struct B b = (struct B) { }; | |
15 int c[] = (int []) { [2] = 6, 7, 8 }; | |
16 int d[] = (int [3]) { 1 }; | |
17 int e[2] = (int []) { 1, 2 }; | |
18 int f[2] = (int [2]) { 1 }; | |
19 struct C g[3] = { [2] = (struct C) { 13 }, [1] = (const struct C) { 12 } }; | |
20 struct D h = { .j = (struct C) { 15 }, .i = 14 }; | |
21 struct D i[2] = { [1].j = (const struct C) { 17 }, | |
22 [0] = { 0, (struct C) { 16 } } }; | |
23 static const int *j = 1 ? (const int *) 0 : & (const int) { 26 }; | |
24 int k = (int) sizeof ((int [6]) { 1, 2, 3, 4, 5, 6 }) + 4; | |
25 int l = (int) sizeof ((struct C) { 16 }); |