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More work on parser template file

This commit is contained in:
Peter Boyer 2015-12-14 16:35:29 -05:00
parent e0db3f55bc
commit eac3d7d665
1 changed files with 13 additions and 19 deletions
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32
tool/resources/org/antlr/v4/tool/templates/codegen/Go/Go.stg
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@ -15,16 +15,12 @@ pythonTypeInitMap ::= [
// args must be <object-model-object>, <fields-resulting-in-STs>
ParserFile(file, parser, namedActions) ::= <<
<fileHeader(file.grammarFileName, file.ANTLRVersion)>
import ("antlr")
import ("antlr/tree")
<if(file.genListener)>
var <file.grammarName>Listener = require('./<file.grammarName>Listener').<file.grammarName>Listener;
@ -44,14 +40,12 @@ ListenerFile(file, header) ::= <<
<fileHeader(file.grammarFileName, file.ANTLRVersion)>
package <file.grammarName>
import(
"antlr4"
)
import("antlr4/tree") // TODO import the ParseTreeListener specifically
// This class defines a complete listener for a parse tree produced by <file.parserName>.
type <file.grammarName>Listener struct {
ParseTreeListener
tree.ParseTreeListener
}
<file.listenerNames:{lname |
@ -70,10 +64,10 @@ func (l <file.grammarName>Listener) exit<lname; format="cap">(ctx) {
VisitorFile(file, header) ::= <<
<fileHeader(file.grammarFileName, file.ANTLRVersion)>
import("antlr4")
import("antlr4") // TODO import the ParseTreeListener specifically
<header>
@ -92,30 +86,30 @@ func (l <file.grammarName>Visitor) visit<lname; format="cap">(ctx) {
>>
fileHeader(grammarFileName, ANTLRVersion) ::= <<
// Generated from <grammarFileName; format="java-escape"> by ANTLR <ANTLRVersion>
package <file.grammarName>
>>
Parser(parser, funcs, atn, sempredFuncs, superClass) ::= <<
package <file.grammarName>
<if(superClass)>
var <superClass> = require('./<superClass>').<superClass>;
// TODO var <superClass> = require('./<superClass>').<superClass>;
<endif>
var grammarFileName = "<parser.grammarFileName; format="java-escape">";
grammarFileName := "<parser.grammarFileName; format="java-escape">";
<atn>
var atn = new antlr4.atn.ATNDeserializer().deserialize(serializedATN);
deserializer := antlr4.atn.ATNDeserializer{}
atn := deserializer.deserialize(serializedATN);
var decisionsToDFA = atn.decisionToState.map( function(ds, index) { return new antlr4.dfa.DFA(ds, index); });
decisionsToDFA := atn.decisionToState.map( function(ds, index) { return new antlr4.dfa.DFA(ds, index); });
var sharedContextCache = new antlr4.PredictionContextCache();