private static void enter_section_impl_(
PsiBuilder builder, int level, int modifiers, @Nullable String frameName) {
ErrorState state = ErrorState.get(builder);
Frame frame = state.FRAMES.alloc().init(builder, state, level, modifiers, frameName);
Frame prevFrame = state.frameStack.peekLast();
if (prevFrame != null && prevFrame.errorReportedAt > frame.position) {
// report error for previous unsuccessful frame
reportError(builder, state, frame, null, true, false);
}
if (((frame.modifiers & _LEFT_) | (frame.modifiers & _LEFT_INNER_)) != 0) {
PsiBuilder.Marker left = (PsiBuilder.Marker) builder.getLatestDoneMarker();
if (invalid_left_marker_guard_(builder, left, frameName)) {
frame.leftMarker = left;
}
}
state.frameStack.add(frame);
if ((modifiers & _AND_) != 0) {
if (state.predicateCount == 0 && !state.predicateSign) {
throw new AssertionError("Incorrect false predicate sign");
}
state.predicateCount++;
} else if ((modifiers & _NOT_) != 0) {
if (state.predicateCount == 0) {
state.predicateSign = false;
} else {
state.predicateSign = !state.predicateSign;
}
state.predicateCount++;
}
}
public static void enterErrorRecordingSection(
PsiBuilder builder_, int level, @NotNull String sectionType, @Nullable String frameName) {
ErrorState state = ErrorState.get(builder_);
Frame frame =
state
.FRAMES
.alloc()
.init(
builder_.getCurrentOffset(), level, sectionType, frameName, state.variants.size());
state.levelCheck.add(frame);
if (sectionType == _SECTION_AND_) {
if (state.predicateCount == 0 && !state.predicateSign) {
throw new AssertionError("Incorrect false predicate sign");
}
state.predicateCount++;
} else if (sectionType == _SECTION_NOT_) {
if (state.predicateCount == 0) {
state.predicateSign = false;
} else {
state.predicateSign = !state.predicateSign;
}
state.predicateCount++;
}
}