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Fix name dictionary (all tokens need a name)

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This commit is contained in:
Clément Fournier
2020-05-02 22:27:12 +02:00
parent 06a910fe11
commit 42308da047
4 changed files with 64 additions and 8 deletions
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2
pmd-swift/src/main/antlr4/net/sourceforge/pmd/lang/swift/ast/Swift.g4
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@ -40,7 +40,7 @@ import net.sourceforge.pmd.lang.ast.impl.antlr4.*;
@parser::members {
static final AntlrNameDictionary DICO = new AntlrNameDictionary(VOCABULARY, ruleNames);
static final AntlrNameDictionary DICO = new SwiftNameDictionary(VOCABULARY, ruleNames);
@Override
public SwiftTerminalNode createPmdTerminal(ParserRuleContext parent, Token t) {

42
pmd-swift/src/main/java/net/sourceforge/pmd/lang/swift/ast/SwiftNameDictionary.java Normal file
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@ -0,0 +1,42 @@
/*
* BSD-style license; for more info see http://pmd.sourceforge.net/license.html
*/
package net.sourceforge.pmd.lang.swift.ast;
import org.antlr.v4.runtime.Vocabulary;
import org.apache.commons.lang3.StringUtils;
import org.checkerframework.checker.nullness.qual.Nullable;
import net.sourceforge.pmd.lang.ast.impl.antlr4.AntlrNameDictionary;
final class SwiftNameDictionary extends AntlrNameDictionary {
public SwiftNameDictionary(Vocabulary vocab, String[] ruleNames) {
super(vocab, ruleNames);
}
@Override
protected @Nullable String nonAlphaNumName(String name) {
{
String sup = super.nonAlphaNumName(name);
if (sup != null) {
return sup;
}
}
if (name.charAt(0) == '#' && StringUtils.isAlphanumeric(name.substring(1))) {
return "directive-" + name.substring(1);
}
switch (name) {
case "unowned(safe)": return "unowned-safe";
case "unowned(unsafe)": return "unowned-unsafe";
case "getter:": return "getter";
case "setter:": return "setter";
case "OSXApplicationExtension\u00AD": return "OSXApplicationExtension-";
default: return null;
}
}
}