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Don't fail tablegen immediately after failing to set a value.

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Instead allow the variable to be declared, but don't attach an initializer. This allows more than a single error to be emitted before we exit.

Test case to follow soon in another patch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214375 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Pete Cooper 2014-07-31 01:44:00 +00:00
parent b71c54fb7d
commit 0a8cc452b1
1 changed files with 4 additions and 1 deletions
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5
lib/TableGen/TGParser.cpp
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@ -1734,7 +1734,10 @@ Init *TGParser::ParseDeclaration(Record *CurRec,
Init *Val = ParseValue(CurRec, Type); Init *Val = ParseValue(CurRec, Type);
if (!Val || if (!Val ||
SetValue(CurRec, ValLoc, DeclName, std::vector<unsigned>(), Val)) SetValue(CurRec, ValLoc, DeclName, std::vector<unsigned>(), Val))
return nullptr; // Return the name, even if an error is thrown. This is so that we can
// continue to make some progress, even without the value having been
// initialized.
return DeclName;
} }
return DeclName; return DeclName;