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4a39ab8078
they're unreachable. This matters because (if they're POD, or if this is C) the scope containing the variable might be reachable even if the variable isn't. Fixes PR7044. llvm-svn: 103052
42 lines
799 B
C
42 lines
799 B
C
// RUN: %clang_cc1 -triple i386-pc-linux-gnu -emit-llvm -o %t %s
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// RUN: grep "g.b = internal global i8. getelementptr" %t
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struct AStruct {
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int i;
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char *s;
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double d;
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};
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void f() {
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static int i = 42;
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static int is[] = { 1, 2, 3, 4 };
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static char* str = "forty-two";
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static char* strs[] = { "one", "two", "three", "four" };
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static struct AStruct myStruct = { 1, "two", 3.0 };
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}
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void g() {
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static char a[10];
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static char *b = a;
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}
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struct s { void *p; };
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void foo(void) {
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static struct s var = {((void*)&((char*)0)[0])};
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}
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// RUN: grep "f1.l0 = internal global i32 ptrtoint (i32 ()\* @f1 to i32)" %t
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int f1(void) { static int l0 = (unsigned) f1; }
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// PR7044
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char *f2(char key) {
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switch (key) {
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static char _msg[40];
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case '\014':
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return _msg;
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}
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return 0;
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}
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