Summary:
I wonder if there are some extension which need to be disabled to get
overloadable candidate available.
Reviewers: asavonic, Anastasia
Reviewed By: Anastasia
Subscribers: yaxunl, sidorovd, cfe-commits
Differential Revision: https://reviews.llvm.org/D54152
llvm-svn: 346311
Summary:
I recently discovered that adding the following code into `opencl-c.h` causes
failure of `test/Headers/opencl-c-header.cl`:
```
#pragma OPENCL EXTENSION cl_my_ext : begin
void cl_my_ext_foobarbaz();
#pragma OPENCL EXTENSIOn cl_my_ext : end
```
Clang crashes at the assertion is `ASTReader::getGlobalSubmoduleID()`:
```
assert(I != M.SubmoduleRemap.end() && "Invalid index into submodule index remap");
```
The root cause of the problem that to deserialize `OPENCL_EXTENSION_DECLS`
section `ASTReader` needs to deserialize a Decl contained in it. In turn,
deserializing a Decl requires information about whether this declaration is
part of a (sub)module, but this information is not read yet because it is
located further in a module file.
Reviewers: Anastasia, yaxunl, JDevlieghere
Reviewed By: Anastasia
Subscribers: sidorovd, cfe-commits, asavonic
Differential Revision: https://reviews.llvm.org/D53200
llvm-svn: 345497
Summary:
Allowed extension name (that ought to be disabled) printing in the note message.
This diagnostic was proposed here: https://reviews.llvm.org/D51341
Reviewers: Anastasia, yaxunl
Reviewed By: Anastasia
Subscribers: cfe-commits, asavonic, bader
Differential Revision: https://reviews.llvm.org/D52292
llvm-svn: 344246
Added a map to associate types and declarations with extensions.
Refactored existing diagnostic for disabled types associated with extensions and extended it to declarations for generic situation.
Fixed some bugs for types associated with extensions.
Allow users to use pragma to declare types and functions for supported extensions, e.g.
#pragma OPENCL EXTENSION the_new_extension_name : begin
// declare types and functions associated with the extension here
#pragma OPENCL EXTENSION the_new_extension_name : end
Differential Revision: https://reviews.llvm.org/D21698
llvm-svn: 289979
Andrew Savonichev