forgetest1
/
antlr
forked from jasder/antlr
1
0
Fork 0
Code Issues Pull Requests 1 Releases Wiki Activity

rm bad error 

[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8865]
This commit is contained in:
parrt 2011-07-16 12:01:44 -08:00
parent 65396e6d7c
commit 8de1408365
1 changed files with 8 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
tool/src/org/antlr/v4/semantics/BasicSemanticChecks.java
View File

@ -262,7 +262,7 @@ public class BasicSemanticChecks extends GrammarTreeVisitor {
@Override @Override
public void wildcardRef(GrammarAST ref, GrammarAST options) { public void wildcardRef(GrammarAST ref, GrammarAST options) {
checkWildcardRoot(ref.token); checkWildcardRoot(ref);
} }
// Routines to do the actual work of checking issues with a grammar. // Routines to do the actual work of checking issues with a grammar.
@ -539,11 +539,13 @@ public class BasicSemanticChecks extends GrammarTreeVisitor {
} }
} }
void checkWildcardRoot(Token wild) { void checkWildcardRoot(GrammarAST wild) {
String fileName = wild.getInputStream().getSourceName(); if ( wild.getParent().getType()==ANTLRParser.TREE_BEGIN ) {
String fileName = wild.token.getInputStream().getSourceName();
g.tool.errMgr.grammarError(ErrorType.WILDCARD_AS_ROOT, g.tool.errMgr.grammarError(ErrorType.WILDCARD_AS_ROOT,
fileName, fileName,
wild); wild.token);
}
} }
void checkImport(Token importID) { void checkImport(Token importID) {