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grammar option problem #62

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wurongxin opened this issue Jun 25, 2012 · 1 comment
Closed

grammar option problem #62

wurongxin opened this issue Jun 25, 2012 · 1 comment

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@wurongxin
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It seems that, when setting the options {backtrack=true;}, the AST tree cannot be built normally. Is it a bug? I tried the java.g file which is provided in the url http://openjdk.java.net/projects/compiler-grammar/antlrworks/Java.g . And I added {output=AST;} in the options. However, when I used the generating source code to parse the java code, the AST tree seems abnormal.
@parrt
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parrt commented Jun 25, 2012

That grammar is "special". use the one at antlr.org
T
PS did you use -Xconversiontimeout 100000?

@parrt parrt closed this as completed Jun 25, 2012
parrt pushed a commit that referenced this issue Jun 30, 2015
@sharwell
Merge pull request #62 from rharrisxtheta/nuget-package-patch
7e2dfc5 
Mark the parser generator NuGet packages as development dependencies.
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@parrt @wurongxin