protected void consumeSingleStaticImportDeclarationName() {
// SingleTypeImportDeclarationName ::= 'import' 'static' Name
ImportReference impt;
int length;
char[][] tokens = new char[length = this.identifierLengthStack[this.identifierLengthPtr--]][];
this.identifierPtr -= length;
long[] positions = new long[length];
System.arraycopy(this.identifierStack, this.identifierPtr + 1, tokens, 0, length);
System.arraycopy(this.identifierPositionStack, this.identifierPtr + 1, positions, 0, length);
pushOnAstStack(
impt = newImportReference(tokens, positions, false, ClassFileConstants.AccStatic));
this.modifiers = ClassFileConstants.AccDefault;
this.modifiersSourceStart = -1; // <-- see comment into modifiersFlag(int)
if (this.currentToken == TokenNameSEMICOLON) {
impt.declarationSourceEnd = this.scanner.currentPosition - 1;
} else {
impt.declarationSourceEnd = impt.sourceEnd;
}
impt.declarationEnd = impt.declarationSourceEnd;
// this.endPosition is just before the ;
impt.declarationSourceStart = this.intStack[this.intPtr--];
if (!this.statementRecoveryActivated
&& this.options.sourceLevel < ClassFileConstants.JDK1_5
&& this.lastErrorEndPositionBeforeRecovery < this.scanner.currentPosition) {
impt.modifiers =
ClassFileConstants
.AccDefault; // convert the static import reference to a non-static importe reference
problemReporter().invalidUsageOfStaticImports(impt);
}
// recovery
if (this.currentElement != null) {
this.lastCheckPoint = impt.declarationSourceEnd + 1;
this.currentElement = this.currentElement.add(impt, 0);
this.lastIgnoredToken = -1;
this.restartRecovery = true; // used to avoid branching back into the regular automaton
}
if (this.reportReferenceInfo) {
// Name for static import is TypeName '.' Identifier
// => accept unknown ref on identifier
int tokensLength = impt.tokens.length - 1;
int start = (int) (impt.sourcePositions[tokensLength] >>> 32);
char[] last = impt.tokens[tokensLength];
// accept all possible kind for last name, index users will have to select the right one...
// see bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=86901
this.requestor.acceptFieldReference(last, start);
this.requestor.acceptMethodReference(last, 0, start);
this.requestor.acceptTypeReference(last, start);
// accept type name
if (tokensLength > 0) {
char[][] compoundName = new char[tokensLength][];
System.arraycopy(impt.tokens, 0, compoundName, 0, tokensLength);
int end = (int) impt.sourcePositions[tokensLength - 1];
this.requestor.acceptTypeReference(compoundName, impt.sourceStart, end);
}
}
}
protected void consumeStaticImportOnDemandDeclarationName() {
// TypeImportOnDemandDeclarationName ::= 'import' 'static' Name '.' '*'
/* push an ImportRef build from the last name
stored in the identifier stack. */
ImportReference impt;
int length;
char[][] tokens = new char[length = this.identifierLengthStack[this.identifierLengthPtr--]][];
this.identifierPtr -= length;
long[] positions = new long[length];
System.arraycopy(this.identifierStack, this.identifierPtr + 1, tokens, 0, length);
System.arraycopy(this.identifierPositionStack, this.identifierPtr + 1, positions, 0, length);
pushOnAstStack(
impt = new ImportReference(tokens, positions, true, ClassFileConstants.AccStatic));
// star end position
impt.trailingStarPosition = this.intStack[this.intPtr--];
this.modifiers = ClassFileConstants.AccDefault;
this.modifiersSourceStart = -1; // <-- see comment into modifiersFlag(int)
if (this.currentToken == TokenNameSEMICOLON) {
impt.declarationSourceEnd = this.scanner.currentPosition - 1;
} else {
impt.declarationSourceEnd = impt.sourceEnd;
}
impt.declarationEnd = impt.declarationSourceEnd;
// this.endPosition is just before the ;
impt.declarationSourceStart = this.intStack[this.intPtr--];
if (!this.statementRecoveryActivated
&& this.options.sourceLevel < ClassFileConstants.JDK1_5
&& this.lastErrorEndPositionBeforeRecovery < this.scanner.currentPosition) {
impt.modifiers =
ClassFileConstants
.AccDefault; // convert the static import reference to a non-static importe reference
problemReporter().invalidUsageOfStaticImports(impt);
}
// recovery
if (this.currentElement != null) {
this.lastCheckPoint = impt.declarationSourceEnd + 1;
this.currentElement = this.currentElement.add(impt, 0);
this.lastIgnoredToken = -1;
this.restartRecovery = true; // used to avoid branching back into the regular automaton
}
if (this.reportReferenceInfo) {
this.requestor.acceptTypeReference(impt.tokens, impt.sourceStart, impt.sourceEnd);
}
}