Commit Graph

9 Commits

Author SHA1 Message Date
Dávid Bolvanský e24e6ae7a0 Fixed dia file 2019-11-09 18:31:17 +01:00
Aaron Ballman 4b5b0c0025 Move AST tests into their own test directory; NFC.
This moves everything primarily testing the functionality of -ast-dump and -ast-print into their own directory, rather than leaving the tests spread around the testing directory.

llvm-svn: 348017
2018-11-30 18:43:02 +00:00
Richard Smith b2bbd9c9ef Add missing file from r306075.
llvm-svn: 306077
2017-06-23 01:18:27 +00:00
Jordan Rose 7ef1c387a0 Serialized diagnostic severity levels should be stable.
Serialized diagnostics were accidentally using the AST diagnostic level values
rather than a dedicated stable enum, so the addition of "remark" broke the
reading of existing serialized diagnostics files. I've added a .dia file
generated from Xcode 5's Clang to make sure we don't break this in the future.

llvm-svn: 202733
2014-03-03 18:29:52 +00:00
Richard Trieu 17afcbe5de Change the include stack of "instantiated from" notes to fall under the control of f/fno-diagnostics-show-note-include-stack flags. This should help with reducing diagnostic spew from macros instantiations.
llvm-svn: 132143
2011-05-26 20:49:16 +00:00
Chandler Carruth 24284afa2d Flip the default for showing include stacks on notes to false. This
required modifying a few tests that specifically use note include stacks
to check the source manager's view of include stacks. I've simply added
the flag to these tests for now, they may have to be more substantially
changed if we decide to remove support for note include stacks
altogether.

Also, add a test for include stacks on notes that was supposed to go in
with the previous commit.

llvm-svn: 128390
2011-03-27 20:00:08 +00:00
Argyrios Kyrtzidis 71731d6b05 Implement -working-directory.
When -working-directory is passed in command line, file paths are resolved relative to the specified directory.
This helps both when using libclang (where we can't require the user to actually change the working directory)
and to help reproduce test cases when the reproduction work comes along.

--FileSystemOptions is introduced which controls how file system operations are performed (currently it just contains
 the working directory value if set).
--FileSystemOptions are passed around to various interfaces that perform file operations.
--Opening & reading the content of files should be done only through FileManager. This is useful in general since
 file operations will be abstracted in the future for the reproduction mechanism.

FileSystemOptions is independent of FileManager so that we can have multiple translation units sharing the same
FileManager but with different FileSystemOptions.

Addresses rdar://8583824.

llvm-svn: 118203
2010-11-03 22:45:23 +00:00
Douglas Gregor 407e2124bf Extend -remap-file=from;to to permit mapping from a non-existent
file. This is accomplished by introducing the notion of a "virtual"
file into the file manager, which provides a FileEntry* for a named
file whose size and modification time are known but which may not
exist on disk.

Added a cute little test that remaps both a .c file and a .h file it
includes to alternative files.

llvm-svn: 90329
2009-12-02 18:12:28 +00:00
Douglas Gregor d062bff7ee Introduce a new clang-cc option
-remap-file=from;to

which takes the file "from" and transparently replaces its contents
with the contents of the file "to" from the source manager's
perspective. This is the moral equivalent of

  cp from saved
  cp to from
  <call clang>
  cp saved from
  rm saved

without all of the pesky file copying.

llvm-svn: 90307
2009-12-02 08:08:39 +00:00