1 // RUN: %clang -x c-header -o %t.pch %s 2 // RUN: echo > %t.empty.c 3 // RUN: %clang -include %t -x c %t.empty.c -emit-llvm -S -o - 4 5 // FIXME: This test is forcibly disabled, it is flaky on the clang-i686-xp-msvc9 6 // buildbot. 7 // 8 // RUN: false 9 // XFAIL: * 10 11 // PR 4489: Crash with PCH 12 // PR 4492: Crash with PCH (round two) 13 // PR 4509: Crash with PCH (round three) 14 typedef struct _IO_FILE FILE; 15 extern int fprintf (struct _IO_FILE *__restrict __stream, 16 __const char *__restrict __format, ...); 17 x(void)18int x(void) 19 { 20 switch (1) { 21 case 2: ; 22 int y = 0; 23 } 24 } 25 y(void)26void y(void) { 27 extern char z; 28 fprintf (0, "a"); 29 } 30 31 struct y0 { int i; } y0[1] = {}; 32 x0(void)33void x0(void) 34 { 35 extern char z0; 36 fprintf (0, "a"); 37 } 38 x1(void)39void x1(void) 40 { 41 fprintf (0, "asdf"); 42 } 43 y1(void)44void y1(void) 45 { 46 extern char e; 47 fprintf (0, "asdf"); 48 } 49