src/llvm/tools/clang/test/FixIt/fixit-unicode.c

   1 // RUN: %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck -strict-whitespace %s
   2 // RUN: %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck -check-prefix=CHECK-MACHINE %s
   3
   4 struct Foo {
   5   int bar;
   6 };
   7
   8 // PR13312
   9 void test1() {
  10   struct Foo foo;
  11   (&foo)☃>bar = 42;
  12 // CHECK: error: expected ';' after expression
  13 // Make sure we emit the fixit right in front of the snowman.
  14 // CHECK: {{^        \^}}
  15 // CHECK: {{^        ;}}
  16
  17 // CHECK-MACHINE: fix-it:"{{.*}}fixit-unicode.c":{11:9-11:9}:";"
  18 }
  19
  20
  21 int printf(const char *, ...);
  22 void test2() {
  23   printf("∆: %d", 1L);
  24 // CHECK: warning: format specifies type 'int' but the argument has type 'long'
  25 // Don't crash emitting a fixit after the delta.
  26 // CHECK:  printf("
  27 // CHECK: : %d", 1L);
  28 // Unfortunately, we can't actually check the location of the printed fixit,
  29 // because different systems will render the delta differently (either as a
  30 // character, or as <U+2206>.) The fixit should line up with the %d regardless.
  31
  32 // CHECK-MACHINE: fix-it:"{{.*}}fixit-unicode.c":{23:16-23:18}:"%ld"
  33 }