src/compiler/typer.cc - Issue 1221753002: [turbofan] Return constant type for functions with unknown parameter count.

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Unified Diff: src/compiler/typer.cc

Issue 1221753002: [turbofan] Return constant type for functions with unknown parameter count. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Created 5 years, 6 months ago

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Index: src/compiler/typer.cc

diff --git a/src/compiler/typer.cc b/src/compiler/typer.cc

index 5d8b423290b05887fd62943af4831ae29a17416a..5f07300b0188a367cf3c21abe9e7a9e570099f1d 100644

--- a/src/compiler/typer.cc

+++ b/src/compiler/typer.cc

@@ -2365,7 +2365,7 @@ Type* Typer::Visitor::TypeConstant(Handle<Object> value) {

switch (arity) {

case SharedFunctionInfo::kDontAdaptArgumentsSentinel:

// Some smart optimization at work... &%$!&@+$!

- return Type::Any(zone());

+ break;

case 0:

return typer_->cache_.kAnyFunc0;

case 1:

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