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| author | Alon Zakai <alonzakai@gmail.com> | 2016-04-20 17:42:04 -0700 |
|---|---|---|
| committer | Alon Zakai <alonzakai@gmail.com> | 2016-04-20 17:48:17 -0700 |
| commit | 39afd2a64d72b251fc2da067d338d826b06985b7 (patch) | |
| tree | 2d43cdfb04ae9394873caf52828fc28593049c24 | |
| parent | 6b7963ca2c79836a984a4c74121a55e523f797f0 (diff) | |
| download | binaryen-39afd2a64d72b251fc2da067d338d826b06985b7.tar.gz binaryen-39afd2a64d72b251fc2da067d338d826b06985b7.tar.bz2 binaryen-39afd2a64d72b251fc2da067d338d826b06985b7.zip | |
do not crash when printing an expression whose function is not known
| -rw-r--r-- | src/passes/Print.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/passes/Print.cpp b/src/passes/Print.cpp index ddeec3dce..59ade1c76 100644 --- a/src/passes/Print.cpp +++ b/src/passes/Print.cpp @@ -68,7 +68,10 @@ struct PrintSExpression : public Visitor<PrintSExpression> { } Name printableLocal(Index index) { - Name name = currFunction->tryLocalName(index); + Name name; + if (currFunction) { + name = currFunction->tryLocalName(index); + } if (!name.is()) { name = Name::fromInt(index); } |