}
function mark(sym, read) {
- if (in_try) push();
- var def = sym.definition(), ldef;
+ var def = sym.definition(), ldef, seg = segment;
+ if (in_try) {
+ push();
+ seg = segment;
+ pop();
+ }
if (def.id in references) {
var refs = references[def.id];
if (!refs) return;
- if (refs.start.block !== segment.block) return references[def.id] = false;
+ if (refs.start.block !== seg.block) return references[def.id] = false;
refs.push(sym);
- refs.end = segment;
+ refs.end = seg;
if (def.id in prev) {
last[prev[def.id]] = null;
} else if (!read) {
return;
}
} else if ((ldef = self.variables.get(def.name)) !== def) {
- if (ldef && root === segment) references[ldef.id] = false;
+ if (ldef && root === seg) references[ldef.id] = false;
return references[def.id] = false;
} else if (compressor.exposed(def) || NO_MERGE[sym.name]) {
return references[def.id] = false;
refs.push(sym);
references[def.id] = refs;
if (!read) {
- refs.start = segment;
+ refs.start = seg;
return first.push({
index: index++,
definition: def,
});
}
- if (segment.block !== self) return references[def.id] = false;
+ if (seg.block !== self) return references[def.id] = false;
refs.start = root;
}
prev[def.id] = last.length;
}
function export_default_decl() {
- switch (S.token.value) {
- case "async":
+ if (is("name", "async")) {
if (!is_token(peek(), "keyword", "function")) return;
next();
next();
if (!is("operator", "*")) return maybe_named(AST_AsyncDefun, function_(AST_AsyncFunction));
next();
return maybe_named(AST_AsyncGeneratorDefun, function_(AST_AsyncGeneratorFunction));
+ } else if (is("keyword")) switch (S.token.value) {
case "class":
next();
return maybe_named(AST_DefClass, class_(AST_ClassExpression));
}
var export_decl = embed_tokens(function() {
- switch (S.token.value) {
- case "async":
+ if (is("name", "async")) {
next();
expect_token("keyword", "function");
if (!is("operator", "*")) return function_(AST_AsyncDefun);
next();
return function_(AST_AsyncGeneratorDefun);
+ } else if (is("keyword")) switch (S.token.value) {
case "class":
next();
return class_(AST_DefClass);
a = "bar";
}
}
+
+issue_4761: {
+ input: {
+ export default "function" == 42;
+ }
+ expect_exact: 'export default"function"==42;'
+}
}
expect_stdout: "undefined"
}
+
+issue_4761: {
+ options = {
+ merge_vars: true,
+ toplevel: true,
+ }
+ input: {
+ var a = "FAIL", b;
+ try {
+ !a && --a && (b = 0)[console] || console.log(b);
+ } catch (e) {}
+ }
+ expect: {
+ var a = "FAIL", b;
+ try {
+ !a && --a && (b = 0)[console] || console.log(b);
+ } catch (e) {}
+ }
+ expect_stdout: "undefined"
+}