| 651f13cea278ec967336033dd032faef0e9fc2ec |
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24-Apr-2014 |
Stephen Hines <srhines@google.com> |
Updated to Clang 3.5a.
Change-Id: I8127eb568f674c2e72635b639a3295381fe8af82
/external/clang/test/Modules/Inputs/macros_right.h
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| bd25ff8632e18bb3af761369fd3b0f1b48fdf061 |
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03-Apr-2013 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
[preprocessor] Allow comparing two macro definitions syntactically instead of only lexically.
Syntactically means the function macro parameter names do not need to use the same
identifiers in order for the definitions to be considered identical.
Syntactic equivalence is a microsoft extension for macro redefinitions and we'll also
use this kind of comparison to check for ambiguous macros coming from modules.
rdar://13562254
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178671 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Modules/Inputs/macros_right.h
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| 1b257afbae854c6817f26b7d61c4fed8ff7aebad |
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11-Dec-2012 |
Douglas Gregor <dgregor@apple.com> |
Use @import rather than @__experimental_modules_import, since the
latter is rather a mess to type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169919 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Modules/Inputs/macros_right.h
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| 54c8a40ed658676b1f3f983728feae488c501477 |
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12-Oct-2012 |
Douglas Gregor <dgregor@apple.com> |
Track which particular submodule #undef's a macro, so that the actual
#undef only occurs if that submodule is imported.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165773 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Modules/Inputs/macros_right.h
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| e8219a655128b98d0573658a139de5d848451fda |
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11-Oct-2012 |
Douglas Gregor <dgregor@apple.com> |
Diagnose the expansion of ambiguous macro definitions. This can happen
only with modules, when two disjoint modules #define the same
identifier to different token sequences.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165746 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Modules/Inputs/macros_right.h
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| 6c6c54a59a6e7dbe63ff6a9bbab76f6e0c7c8462 |
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11-Oct-2012 |
Douglas Gregor <dgregor@apple.com> |
Deserialize macro history when we deserialize an identifier that has
macro history.
When deserializing macro history, we arrange history such that the
macros that have definitions (that haven't been #undef'd) and are
visible come at the beginning of the list, which is what the
preprocessor and other clients of Preprocessor::getMacroInfo()
expect. If additional macro definitions become visible later, they'll
be moved toward the front of the list. Note that it's possible to have
ambiguities, but we don't diagnose them yet.
There is a partially-implemented design decision here that, if a
particular identifier has been defined or #undef'd within the
translation unit, that definition (or #undef) hides any macro
definitions that come from imported modules. There's still a little
work to do to ensure that the right #undef'ing happens.
Additionally, we'll need to scope the update records for #undefs, so
they only kick in when the submodule containing that update record
becomes visible.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165682 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Modules/Inputs/macros_right.h
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| a8235d6c4093cd38dcf742909651f867de62e55b |
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10-Oct-2012 |
Douglas Gregor <dgregor@apple.com> |
Rework the (de-)serialization of macros, as stored in
MacroInfo*. Instead of simply dumping an offset into the current file,
give each macro definition a proper ID with all of the standard
modules-remapping facilities. Additionally, when a macro is modified
in a subsequent AST file (e.g., #undef'ing a macro loaded from another
module or from a precompiled header), provide a macro update record
rather than rewriting the entire macro definition. This gives us
greater consistency with the way we handle declarations, and ties
together macro definitions much more cleanly.
Note that we're still not actually deserializing macro history (we
never were), but it's far easy to do properly now.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165560 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Modules/Inputs/macros_right.h
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