From fdf80986787055d0448d55e589b13bb95a3b0ced Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Fri, 28 Nov 2014 16:26:14 +0000 Subject: [PATCH] Add an assert and use a range loop. NFC. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222922 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Linker/LinkModules.cpp | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/Linker/LinkModules.cpp b/lib/Linker/LinkModules.cpp index f1f4a51f78c..d3cb78c6997 100644 --- a/lib/Linker/LinkModules.cpp +++ b/lib/Linker/LinkModules.cpp @@ -94,13 +94,15 @@ private: } void TypeMapTy::addTypeMapping(Type *DstTy, Type *SrcTy) { + assert(SpeculativeTypes.empty()); + // Check to see if these types are recursively isomorphic and establish a // mapping between them if so. if (!areTypesIsomorphic(DstTy, SrcTy)) { // Oops, they aren't isomorphic. Just discard this request by rolling out // any speculative mappings we've established. - for (unsigned i = 0, e = SpeculativeTypes.size(); i != e; ++i) - MappedTypes.erase(SpeculativeTypes[i]); + for (Type *Ty : SpeculativeTypes) + MappedTypes.erase(Ty); } SpeculativeTypes.clear(); }