llvm-project/clang/test/Misc/find-diagnostic-id.c
Don Hinton 6c2ded879d [diagtool] Add ability to pass in the id and return the name for a
particular diagnostic.

Differential Revision: https://reviews.llvm.org/D36252

llvm-svn: 309955
2017-08-03 16:13:13 +00:00

8 lines
380 B
C

// RUN: diagtool find-diagnostic-id warn_unused_variable > %t; FileCheck %s < %t
// RUN: cat %t | xargs diagtool find-diagnostic-id | FileCheck %s --check-prefix=INVERSE
// RUN: not diagtool find-diagnostic-id warn_unused_vars 2>&1 | FileCheck --check-prefix=ERROR %s
// CHECK: {{^[0-9]+$}}
// INVERSE: warn_unused_variable
// ERROR: error: invalid diagnostic 'warn_unused_vars'