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7a51313d8a
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. llvm-svn: 48402
52 lines
1.9 KiB
C++
52 lines
1.9 KiB
C++
//===--- SemaExprCXX.cpp - Semantic Analysis for Expressions --------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements semantic analysis for C++ expressions.
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//
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//===----------------------------------------------------------------------===//
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#include "Sema.h"
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#include "clang/AST/ExprCXX.h"
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#include "clang/AST/ASTContext.h"
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using namespace clang;
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/// ActOnCXXCasts - Parse {dynamic,static,reinterpret,const}_cast's.
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Action::ExprResult
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Sema::ActOnCXXCasts(SourceLocation OpLoc, tok::TokenKind Kind,
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SourceLocation LAngleBracketLoc, TypeTy *Ty,
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SourceLocation RAngleBracketLoc,
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SourceLocation LParenLoc, ExprTy *E,
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SourceLocation RParenLoc) {
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CXXCastExpr::Opcode Op;
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switch (Kind) {
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default: assert(0 && "Unknown C++ cast!");
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case tok::kw_const_cast: Op = CXXCastExpr::ConstCast; break;
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case tok::kw_dynamic_cast: Op = CXXCastExpr::DynamicCast; break;
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case tok::kw_reinterpret_cast: Op = CXXCastExpr::ReinterpretCast; break;
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case tok::kw_static_cast: Op = CXXCastExpr::StaticCast; break;
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}
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return new CXXCastExpr(Op, QualType::getFromOpaquePtr(Ty), (Expr*)E, OpLoc);
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}
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/// ActOnCXXBoolLiteral - Parse {true,false} literals.
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Action::ExprResult
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Sema::ActOnCXXBoolLiteral(SourceLocation OpLoc, tok::TokenKind Kind) {
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assert((Kind != tok::kw_true || Kind != tok::kw_false) &&
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"Unknown C++ Boolean value!");
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return new CXXBoolLiteralExpr(Kind == tok::kw_true, Context.BoolTy, OpLoc);
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}
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/// ActOnCXXThrow - Parse throw expressions.
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Action::ExprResult
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Sema::ActOnCXXThrow(SourceLocation OpLoc, ExprTy *E) {
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return new CXXThrowExpr((Expr*)E, Context.VoidTy, OpLoc);
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}
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