public void generateCode(BlockScope currentScope, CodeStream codeStream) { if ((this.bits & IsReachable) == 0) { return; } int pc = codeStream.position; if (this.assertionSyntheticFieldBinding != null) { BranchLabel assertionActivationLabel = new BranchLabel(codeStream); codeStream.fieldAccess( Opcodes.OPC_getstatic, this.assertionSyntheticFieldBinding, null /* default declaringClass */); codeStream.ifne(assertionActivationLabel); BranchLabel falseLabel; this.assertExpression.generateOptimizedBoolean( currentScope, codeStream, (falseLabel = new BranchLabel(codeStream)), null, true); codeStream.newJavaLangAssertionError(); codeStream.dup(); if (this.exceptionArgument != null) { this.exceptionArgument.generateCode(currentScope, codeStream, true); codeStream.invokeJavaLangAssertionErrorConstructor( this.exceptionArgument.implicitConversion & 0xF); } else { codeStream.invokeJavaLangAssertionErrorDefaultConstructor(); } codeStream.athrow(); // May loose some local variable initializations : affecting the local variable attributes if (this.preAssertInitStateIndex != -1) { codeStream.removeNotDefinitelyAssignedVariables(currentScope, this.preAssertInitStateIndex); } falseLabel.place(); assertionActivationLabel.place(); } else { // May loose some local variable initializations : affecting the local variable attributes if (this.preAssertInitStateIndex != -1) { codeStream.removeNotDefinitelyAssignedVariables(currentScope, this.preAssertInitStateIndex); } } codeStream.recordPositionsFrom(pc, this.sourceStart); }