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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165259 91177308-0d34-0410-b5e6-96231b3b80d8
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crtfastmath.o contains routines to set the floating point flags to a faster,
unsafe mode. Linking it in speeds up code dealing with denormals significantly
(PR14024).
For now this is only enabled on linux where I can test it and crtfastmath.o is
widely available. We may want to provide a similar file with compiler-rt
eventually and/or enable it on other platforms too.
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mess by handling all pragmas which the parser touches uniformly.
<rdar://problem/12248901>, etc.
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imports via ImportDecls.
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Alias.
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This parameter is useless because nowhere used explicitly and always
gets its default value - "false".
The patch reviewed by Rafael Espindola.
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which is neither correct nor necessary. The use of this routine was
eliminated by r165137.
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the ASTReader doesn't attach a body to a function that is already
defined elsewhere.
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that doesn't have a 'self' as this implicitly captures 'self' and could
create retain cycles. Provide fixit. // rdar://11194874
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of a module file.
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when an ImportDecl that was implicitly created due to an inclusion directive.
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- General C++11 attributes were previously parsed and ignored. Now they are parsed and stored in AST.
- Add support to parse arguments of attributes that in 'gnu' namespace.
- Differentiate unknown attributes and known attributes that can't be applied to statements when emitting diagnostic.
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These functions are store-agnostic, and would benefit from information in
DynamicTypeInfo but gain nothing from the store type.
No intended functionality change.
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Then, rename it getPointeeCXXRecordDecl and give it a nice doc comment,
and actually use it.
No intended functionality change.
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as key instead of a SLocEntry pointer. This allows the array of
file sorted declarations in a PCH/module to be deterministic.
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declarations of the current primary module.
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an intermediate helper method to query and populate the Optional value.
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table, making it printable with the ConfigDump checker. Along the
way, fix a really serious bug where the value was getting parsed
from the string in code that was in an assert() call. This means
in a Release-Asserts build this code wouldn't work as expected.
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the config string table. Also setup a test for dumping the analyzer
configuration for C++.
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entities of the current primary module.
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resulted in an automatic module import.
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info about imported modules.
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is allowed or ignored with warning. This allows for correct name mangling for x64 targets on Windows, which in turn allows for linking against the Win32 APIs.
Fixes PR13782
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writing out actual module.map files).
Opens up the wonders of clang::Modules to tools - though they remain as experimental as before.
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the ASTConsumer.
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Check whether a pending instantiation needs to be instantiated (or whether an instantiation already exists).
Verify the size of the PendingInstantiations record (was only checking size of existing PendingInstantiations).
Migrate Obj-C++ part of redecl-merge into separate test, now that this is growing.
templates.mm: test that CodeGen has seen exactly one definition of template instantiations.
redecl-merge.m: use "@" specifier for expected-diagnostics.
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allowed
for ARC. Fixes <rdar://problem/12407705>
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Clang will now honor the FP_CONTRACT pragma and emit LLVM
fmuladd intrinsics for expressions of the form A * B + C (when they occur in a
single statement).
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care of comments by Dimitri and Doug.
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string in the config table so that it can be dumped as part of the
config dumper. Add a test to show that these options are sticking
and can be cross-checked using FileCheck.
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-Allow Sema to do more processing on the initial Expr before checking it.
-Remove the special conditions in HandleExpr()
-Move the code so that only one call site is needed.
-Removed the function from Sema and only call it locally.
-Warn on potentially evaluated reference variables, not just casts to r-values.
-Update tests.
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It is possible and valid to have a state manager and associated objects
without having a SubEngine or checkers.
Patch by Olaf Krzikalla!
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Patch by Gábor Horváth.
Review: http://llvm-reviews.chandlerc.com/D46
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broken as of r164656 as TemplateArgument::getAsDecl() now asserts
instead of returning NULL for other template arugment kinds.
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use it to suggest appropriate macro for __attribute__((deprecated)) in
-Wdocumentation-deprecated-sync.
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an inclusion directive was automatically turned into a module import, and
PPCallbacks::moduleImport() for an explicit module import.
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We can't specialize the usual llvm::DenseMapInfo at the end of the file
because by that point the DenseMap in FunctionScopeInfo has already been
instantiated.
No functionality change.
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Summary:
When issuing a diagnostic message for the -Wimplicit-fallthrough diagnostics, always try to find the latest macro, defined at the point of fallthrough, which is immediately expanded to "[[clang::fallthrough]]", and use it's name instead of the actual sequence.
Known issues:
* uses PP.getSpelling() to compare macro definition with a string (anyone can suggest a convenient way to fill a token array, or maybe lex it in runtime?);
* this can be generalized and used in other similar cases, any ideas where it should reside then?
Reviewers: doug.gregor, rsmith
Reviewed By: rsmith
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D50
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New output:
warning: weak property may be unpredictably set to nil
note: property declared here
note: assign the value to a strong variable to keep the object alive
during use
<rdar://problem/12277204>
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