62 lines · c
1// This file contains code and checks, that should work on any platform.2// There's a set of additional checks for systems with proper support of UTF-83// on the standard output in fixit-unicode-with-utf8-output.c.4 5// RUN: not %clang_cc1 -fsyntax-only -fno-diagnostics-show-line-numbers %s 2>&1 | FileCheck -strict-whitespace %s6// RUN: not %clang_cc1 -fsyntax-only -fno-diagnostics-show-line-numbers -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck -check-prefix=CHECK-MACHINE %s7 8struct Foo {9 int bar;10};11 12// PR1331213void test1() {14 struct Foo foo;15 foo.bar = 42☃16 // CHECK: error: character <U+2603> not allowed in an identifier17 // CHECK: {{^ \^}}18 // Make sure we emit the fixit right in front of the snowman.19 20 // CHECK-MACHINE: fix-it:"{{.*}}":{[[@LINE-5]]:15-[[@LINE-5]]:18}:""21}22 23 24int printf(const char *, ...);25void test2() {26 printf("∆: %d", 1L);27// CHECK: warning: format specifies type 'int' but the argument has type 'long'28// Don't crash emitting a fixit after the delta.29// CHECK: printf("30// CHECK: : %d", 1L);31// Unfortunately, we can't actually check the location of the printed fixit,32// because different systems will render the delta differently (either as a33// character, or as <U+2206>.) The fixit should line up with the %d regardless.34 35// CHECK-MACHINE: fix-it:"{{.*}}":{[[@LINE-9]]:16-[[@LINE-9]]:18}:"%ld"36}37 38void test3() {39 int กssss = 42;40 int a = กsss; // expected-error{{use of undeclared identifier 'กsss'; did you mean 'กssss'?}}41// CHECK: {{^ \^}}42// CHECK: {{^ [^ ]+ssss}}43// CHECK-MACHINE: fix-it:"{{.*}}":{[[@LINE-3]]:11-[[@LINE-3]]:17}:"\340\270\201ssss"44 45 int ssกss = 42;46 int b = ssกs; // expected-error{{use of undeclared identifier 'ssกs'; did you mean 'ssกss'?}}47// CHECK: {{^ \^}}48// CHECK: {{^ ss.+ss}}49// CHECK-MACHINE: fix-it:"{{.*}}":{[[@LINE-3]]:11-[[@LINE-3]]:17}:"ss\340\270\201ss"50 51 int s一二三 = 42;52 int b一二三四五六七 = ss一二三; // expected-error{{use of undeclared identifier 'ss一二三'; did you mean 's一二三'?}}53// CHECK-MACHINE: fix-it:"{{.*}}":{[[@LINE-1]]:32-[[@LINE-1]]:43}:"s\344\270\200\344\272\214\344\270\211"54 55 56 int sssssssssก = 42;57 int c = sssssssss; // expected-error{{use of undeclared identifier 'sssssssss'; did you mean 'sssssssssก'?}}58// CHECK: {{^ \^}}59// CHECK: {{^ sssssssss.+}}60// CHECK-MACHINE: fix-it:"{{.*}}":{[[@LINE-3]]:11-[[@LINE-3]]:20}:"sssssssss\340\270\201"61}62