Files
llvm-project/clang-tools-extra/test/clang-tidy/fix-errors.cpp
Alexander Kornienko 5eac3c6a44 [clang-tidy] Added -fix-errors option
Summary:
Added -fix-errors option to allow applying fixes when compiler errors
are present. Without this flag -fix would bail out if there are compiler errors.
This is needed to avoid applying wrong fixes if Clang fails to recover from
compilation errors correctly.

Reviewers: djasper, klimek

Reviewed By: klimek

Subscribers: curdeius, cfe-commits

Differential Revision: http://reviews.llvm.org/D6059

llvm-svn: 221152
2014-11-03 14:06:31 +00:00

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827 B
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// RUN: grep -Ev "// *[A-Z-]+:" %s > %t.cpp
// RUN: clang-tidy %t.cpp -checks='-*,google-explicit-constructor' -fix -- > %t.msg 2>&1
// RUN: FileCheck -input-file=%t.cpp -check-prefix=CHECK-FIX %s
// RUN: FileCheck -input-file=%t.msg -check-prefix=CHECK-MESSAGES %s
// RUN: grep -Ev "// *[A-Z-]+:" %s > %t.cpp
// RUN: clang-tidy %t.cpp -checks='-*,google-explicit-constructor' -fix-errors -- > %t.msg 2>&1
// RUN: FileCheck -input-file=%t.cpp -check-prefix=CHECK-FIX2 %s
// RUN: FileCheck -input-file=%t.msg -check-prefix=CHECK-MESSAGES2 %s
class A { A(int i); }
// CHECK-FIX: class A { A(int i); }{{$}}
// CHECK-MESSAGES: Fixes have NOT been applied.
// CHECK-FIX2: class A { explicit A(int i); };
// CHECK-MESSAGES2: note: FIX-IT applied suggested code changes
// CHECK-MESSAGES2: clang-tidy applied 2 of 2 suggested fixes.