From 3c39127b72f959ecedd62d3d97982d2fe8692fea Mon Sep 17 00:00:00 2001 From: Reid Spencer Date: Sat, 4 Dec 2004 22:19:53 +0000 Subject: [PATCH] Provide more information in the error message that occurs when there are unresolved constants remaining. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18502 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Bytecode/Reader/Reader.cpp | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/lib/Bytecode/Reader/Reader.cpp b/lib/Bytecode/Reader/Reader.cpp index a18019aca0a..8f0a7f8a8dc 100644 --- a/lib/Bytecode/Reader/Reader.cpp +++ b/lib/Bytecode/Reader/Reader.cpp @@ -1571,8 +1571,16 @@ void BytecodeReader::ParseConstantPool(ValueTable &Tab, // After we have finished parsing the constant pool, we had better not have // any dangling references left. - if (!ConstantFwdRefs.empty()) - error("Unresolved constant references exist!"); + if (!ConstantFwdRefs.empty()) { + typedef std::map, Constant*> ConstantRefsType; + ConstantRefsType::const_iterator I = ConstantFwdRefs.begin(); + const Type* missingType = I->first.first; + Constant* missingConst = I->second; + error(utostr(ConstantFwdRefs.size()) + + " unresolved constant reference exist. First one is '" + + missingConst->getName() + "' of type '" + + missingType->getDescription() + "'."); + } checkPastBlockEnd("Constant Pool"); if (Handler) Handler->handleGlobalConstantsEnd(); -- 2.34.1