clang/test/Driver/lld-repro.c

   1 // REQUIRES: lld
   2 // UNSUPPORTED: ps4, ps5
   3
   4 // RUN: not %clang %s -nostartfiles -nostdlib -fuse-ld=lld -gen-reproducer=error -fcrash-diagnostics-dir=%t -fcrash-diagnostics=all 2>&1 \
   5 // RUN:   | FileCheck %s
   6
   7 // check that we still get lld's output
   8 // CHECK: error: undefined symbol: {{_?}}a
   9
  10 // CHECK: Preprocessed source(s) and associated run script(s) are located at:
  11 // CHECK-NEXT: note: diagnostic msg: {{.*}}lld-repro-{{.*}}.c
  12 // CHECK-NEXT: note: diagnostic msg: {{.*}}linker-crash-{{.*}}.tar
  13 // CHECK-NEXT: note: diagnostic msg: {{.*}}lld-repro-{{.*}}.sh
  14 // CHECK-NEXT: note: diagnostic msg:
  15 // CHECK: ********************
  16
  17 // RUN: not %clang %s -nostartfiles -nostdlib -fuse-ld=lld -gen-reproducer=error -fcrash-diagnostics-dir=%t -fcrash-diagnostics=compiler 2>&1 \
  18 // RUN:   | FileCheck %s --check-prefix=NO-LINKER
  19 // RUN: not %clang %s -nostartfiles -nostdlib -fuse-ld=lld -gen-reproducer=error -fcrash-diagnostics-dir=%t 2>&1 \
  20 // RUN:   | FileCheck %s --check-prefix=NO-LINKER
  21
  22 // NO-LINKER-NOT: Preprocessed source(s) and associated run script(s) are located at:
  23
  24 extern int a;
  25 int main() {
  26   return a;
  27 }