Commit Graph

6 Commits

Author SHA1 Message Date
serge-sans-paille d47ee525f9 [clang-tooling] Prevent llvm::fatal_error on invalid CLI option
Fail gracefully instead. Prevent further misuse by enforcing the factory builder
instead of the constructor.

Differential Revision: https://reviews.llvm.org/D94420
2021-01-29 10:15:06 +01:00
Nathan James 5952125691 clang-tidy and clang-query wont crash with invalid command line options
Motivated by [[ https://bugs.llvm.org/show_bug.cgi?id=46141 | clang-tidy crashed for unknown command line argument. ]]

Reviewed By: aaron.ballman, thakis

Differential Revision: https://reviews.llvm.org/D80879
2020-05-31 17:41:29 +01:00
Nathan James f4b0ebb89b Revert "clang-tidy and clang-query wont crash with invalid command line options"
This reverts commit f23ddbe3c3.
2020-05-31 16:40:09 +01:00
Nathan James f23ddbe3c3 clang-tidy and clang-query wont crash with invalid command line options
Summary: Motivated by [[ https://bugs.llvm.org/show_bug.cgi?id=46141 | clang-tidy crashed for unknown command line argument. ]]

Reviewers: aaron.ballman, alexfh

Reviewed By: aaron.ballman

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D80879
2020-05-31 16:01:41 +01:00
Peter Collingbourne b549019c3c Add a makefile for clang-query. Patch by Alex Horn!
While at it, have cmake build and test the tool if libedit is not installed,
as this dependency is now optional.

llvm-svn: 201599
2014-02-18 19:46:01 +00:00
Peter Collingbourne 8b1265b353 Introduce clang-query tool.
This tool is for interactive exploration of the Clang AST using AST matchers.
It currently allows the user to enter a matcher at an interactive prompt
and view the resulting bindings as diagnostics, AST pretty prints or AST
dumps. Example session:

$ cat foo.c
void foo(void) {}
$ clang-query foo.c --
clang-query> match functionDecl()

Match #1:

foo.c:1:1: note: "root" binds here
void foo(void) {}
^~~~~~~~~~~~~~~~~
1 match.

Differential Revision: http://llvm-reviews.chandlerc.com/D2098

llvm-svn: 194227
2013-11-08 00:08:23 +00:00