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lib dir and move all the libraries into it. This follows the main
llvm tree, and allows the libraries to be built in parallel. The
top level now enforces that all the libs are built before Driver,
but we don't care what order the libs are built in. This speeds
up parallel builds, particularly incremental ones.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48402 91177308-0d34-0410-b5e6-96231b3b80d8
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discussion of this change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45410 91177308-0d34-0410-b5e6-96231b3b80d8
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over is the subexpression of a sizeof(expression). Different clients
will wish to handle iteration over such subexpressions differently, and can
now easily query if they are iterating over such statements using the
StmtIterator's inSizeOfExpr().
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45047 91177308-0d34-0410-b5e6-96231b3b80d8
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declared in a sizeof. For example:
sizeof(int[foo()]);
the expression "foo()" is an expression that is executed during the evaluation
of sizeof.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45043 91177308-0d34-0410-b5e6-96231b3b80d8
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of VariableArrayTypes that appear in TypedefDecls.
for example:
typedef int T[x][x];
the StmtIterator will iterate over "x" and "x" as subexpressions of
the DeclStmt for T.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43474 91177308-0d34-0410-b5e6-96231b3b80d8
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where the decl would always be non-NULL. Moved the check to after the
block to properly tidy up the iterator's state.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43473 91177308-0d34-0410-b5e6-96231b3b80d8
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of VariableTypeArray types that appear in DeclStmts.
Removed operator-- from StmtIterator. operator-- added undesired
complexity, and we have no consumers of it.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43471 91177308-0d34-0410-b5e6-96231b3b80d8
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slightly more succinct.
Introduced VariableArrayType* within StmtIteratorBase to (soon)
support iteration over the size expressions of variable length arrays.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43455 91177308-0d34-0410-b5e6-96231b3b80d8
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rules.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43371 91177308-0d34-0410-b5e6-96231b3b80d8
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for EnumConstantDecls.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43366 91177308-0d34-0410-b5e6-96231b3b80d8
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This permits in-place replacement of the original AST statements.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43295 91177308-0d34-0410-b5e6-96231b3b80d8
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visits its decls, rather than just creating an "end()" iterator.
Fixed child_end() for statements and expressions to use
child_iterator() to create the end() iterator, rather than just
returning NULL.
Fixed bug in StmtIterator where we did not correctly detect if we had
marched off the end of the ScopedDecls.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43156 91177308-0d34-0410-b5e6-96231b3b80d8
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and StmtIteratorImpl (templated), which StmtIterator and
ConstStmtIterator now succintly subclass.
Implemented iteration over the initializers in DeclStmts. This is not
thoroughly tested, so there may be bugs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43138 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43132 91177308-0d34-0410-b5e6-96231b3b80d8
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that will (soon) allow iteration over the initializers in
declarations. This new iterator mechanism is implemented by the
classes StmtIterator and ConstStmtIterator.
Patched a few files to use "operator++" instead of "operator+" on
child_iterators.
Friendship added in VarDecl to StmtIterator to allow returning a
reference to the initializer within the VarDecl. We may not wish this
as a permanent solution.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43105 91177308-0d34-0410-b5e6-96231b3b80d8
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