Summary: Its job is covered by -ast-dump. The option is rarely used and lacks many AST nodes which will lead to llvm_unreachable() crash.
Reviewers: rsmith, arphaman
Reviewed By: rsmith
Subscribers: jfb, cfe-commits
Differential Revision: https://reviews.llvm.org/D52529
llvm-svn: 343660
The existing conditions are not consistent. Some have braces and define a temporary Decl while others simply call `<< *cast<XXXDecl>(I)` (mostly the NamedDecl overload of operator<<).
Just use the latter for consistency and brevity.
llvm-svn: 343072
For example, given:
#define bool _Bool
_Bool i;
void fn() { 1; }
-ast-print produced:
tmp.c:3:13: warning: expression result unused
void fn() { 1; }
^
bool i;
void fn() {
1;
}
That fails to compile because bool is undefined.
Details:
Diagnostics print _Bool as bool when the latter is defined as the
former. However, diagnostics were altering the printing policy for
-ast-print as well. The printed source was then invalid because the
preprocessor eats the bool definition.
Problematic diagnostics included suppressed warnings (e.g., add
-Wno-unused-value to the above example), including those that are
suppressed by default.
This patch fixes this bug and cleans up some related comments.
Reviewed by: aaron.ballman, rsmith
Differential Revision: https://reviews.llvm.org/D45093
llvm-svn: 332275
Summary:
`ASTPrinter` allows setting the ouput to any O-Stream, but that printer creates source-code-like syntax (and is also marked with a `FIXME`). The nice, colourful, mostly human-readable `ASTDumper` only works on the standard output, which is not feasible in case a user wants to see the AST of a file through a code navigation/comprehension tool.
This small addition of an overload solves generating a nice colourful AST block for the users of a tool I'm working on, [[ http://github.com/Ericsson/CodeCompass | CodeCompass ]], as opposed to having to duplicate the behaviour of definitions that only exist in the anonymous namespace of implementation TUs related to this module.
Reviewers: alexfh, klimek, rsmith
Reviewed By: alexfh
Subscribers: rnkovacs, dkrupp, gsd, xazax.hun, cfe-commits, #clang
Tags: #clang
Patch by Whisperity!
Differential Revision: https://reviews.llvm.org/D45096
llvm-svn: 329391
This commit fixes a crash that occurs when -print-decl-contexts AST consumer
tries to print an unhandled declaration.
rdar://19467234
Differential Revision: https://reviews.llvm.org/D26964
llvm-svn: 290887
This commit fixes a crash that occurs when -print-decl-contexts AST consumer
tries to print an unhandled declaration.
rdar://19467234
Differential Revision: https://reviews.llvm.org/D26964
llvm-svn: 290886
This commit fixes a crash that occurs when -print-decl-contexts AST consumer
tries to print an unhandled declaration.
rdar://19467234
Differential Revision: https://reviews.llvm.org/D26964
llvm-svn: 290885
This commit fixes a crash that occurs when -print-decl-contexts AST consumer
tries to print an unhandled declaration.
rdar://19467234
Differential Revision: https://reviews.llvm.org/D26964
llvm-svn: 290884
This commit fixes a crash that occurs when -print-decl-contexts AST consumer
tries to print an unhandled declaration.
rdar://19467234
Differential Revision: https://reviews.llvm.org/D26964
llvm-svn: 290882
This commit fixes a crash that occurs when -print-decl-contexts AST consumer
tries to print an unhandled declaration.
rdar://19467234
Differential Revision: https://reviews.llvm.org/D26964
llvm-svn: 290881
This commit fixes a crash that occurs when -print-decl-contexts AST consumer
tries to print an unhandled declaration.
rdar://19467234
Differential Revision: https://reviews.llvm.org/D26964
llvm-svn: 290880
This changes the CompilerInstance::createOutputFile function to return
a std::unique_ptr<llvm::raw_ostream>, rather than an llvm::raw_ostream
implicitly owned by the CompilerInstance. This in most cases required that
I move ownership of the output stream to the relevant ASTConsumer.
The motivation for this change is to allow BackendConsumer to be a client
of interfaces such as D20268 which take ownership of the output stream.
Differential Revision: http://reviews.llvm.org/D21537
llvm-svn: 275507
The patch is generated using this command:
$ tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \
-checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \
work/llvm/tools/clang
To reduce churn, not touching namespaces spanning less than 10 lines.
llvm-svn: 240270
anyway. If -ast-dump *is* also provided, then dump the AST declarations as well
as the lookup results. This is invaluable for cross-correlating the lookup
information with the declarations actually found.
llvm-svn: 215393
After post-commit review and community discussion, this seems like a
reasonable direction to continue, making ownership semantics explicit in
the source using the type system.
llvm-svn: 215323
This reverts commit r213307.
Reverting to have some on-list discussion/confirmation about the ongoing
direction of smart pointer usage in the LLVM project.
llvm-svn: 213325
(after fixing a bug in MultiplexConsumer I noticed the ownership of the
nested consumers was implemented with raw pointers - so this fixes
that... and follows the source back to its origin pushing unique_ptr
ownership up through there too)
llvm-svn: 213307
uncovered.
This required manually correcting all of the incorrect main-module
headers I could find, and running the new llvm/utils/sort_includes.py
script over the files.
I also manually added quite a few missing headers that were uncovered by
shuffling the order or moving headers up to be main-module-headers.
llvm-svn: 169237
