From 32f82c9cbaf397a2ff0391511105ecd069b6250d Mon Sep 17 00:00:00 2001 From: Nandor Licker Date: Wed, 4 Sep 2019 05:49:41 +0000 Subject: [Clang Interpreter] Initial patch for the constexpr interpreter Summary: This patch introduces the skeleton of the constexpr interpreter, capable of evaluating a simple constexpr functions consisting of if statements. The interpreter is described in more detail in the RFC. Further patches will add more features. Reviewers: Bigcheese, jfb, rsmith Subscribers: bruno, uenoku, ldionne, Tyker, thegameg, tschuett, dexonsmith, mgorny, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D64146 llvm-svn: 370839 --- clang/lib/AST/ASTContext.cpp | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'clang/lib/AST/ASTContext.cpp') diff --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp index 063c202cb63..dd88c919669 100644 --- a/clang/lib/AST/ASTContext.cpp +++ b/clang/lib/AST/ASTContext.cpp @@ -12,6 +12,7 @@ #include "clang/AST/ASTContext.h" #include "CXXABI.h" +#include "Interp/Context.h" #include "clang/AST/APValue.h" #include "clang/AST/ASTMutationListener.h" #include "clang/AST/ASTTypeTraits.h" @@ -783,6 +784,13 @@ CXXABI *ASTContext::createCXXABI(const TargetInfo &T) { llvm_unreachable("Invalid CXXABI type!"); } +interp::Context &ASTContext::getInterpContext() { + if (!InterpContext) { + InterpContext.reset(new interp::Context(*this)); + } + return *InterpContext.get(); +} + static const LangASMap *getAddressSpaceMap(const TargetInfo &T, const LangOptions &LOpts) { if (LOpts.FakeAddressSpaceMap) { -- cgit v1.2.3