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support string namespace in import & export (#5570)

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This commit is contained in:
Alex Lam S.L
2022-07-19 22:55:38 +01:00
committed by GitHub
parent f0120e90b6
commit d67daa8314
9 changed files with 295 additions and 134 deletions
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28
lib/output.js
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@@ -1061,6 +1061,14 @@ function OutputStream(options) {
}
output.semicolon();
});
function print_alias(alias, output) {
var value = alias.value;
if (value == "*" || is_identifier_string(value)) {
output.print_name(value);
} else {
output.print_string(value, alias.quote);
}
}
DEFPRINT(AST_ExportForeign, function(output) {
var self = this;
output.print("export");
@@ -1068,7 +1076,7 @@ function OutputStream(options) {
var len = self.keys.length;
if (len == 0) {
print_braced_empty(self, output);
} else if (self.keys[0] == "*") {
} else if (self.keys[0].value == "*") {
print_entry(0);
} else output.with_block(function() {
output.indent();
@@ -1084,18 +1092,18 @@ function OutputStream(options) {
output.space();
output.print("from");
output.space();
output.print_string(self.path, self.quote);
self.path.print(output);
output.semicolon();
function print_entry(index) {
var alias = self.aliases[index];
var key = self.keys[index];
output.print_name(key);
if (alias != key) {
print_alias(key, output);
if (alias.value != key.value) {
output.space();
output.print("as");
output.space();
output.print_name(alias);
print_alias(alias, output);
}
}
});
@@ -1124,7 +1132,7 @@ function OutputStream(options) {
output.print("from");
output.space();
}
output.print_string(self.path, self.quote);
self.path.print(output);
output.semicolon();
});
@@ -1734,19 +1742,19 @@ function OutputStream(options) {
var name = get_symbol_name(self);
output.print_name(name);
var alias = self.alias;
if (alias != name) {
if (alias.value != name) {
output.space();
output.print("as");
output.space();
output.print_name(alias);
print_alias(alias, output);
}
});
DEFPRINT(AST_SymbolImport, function(output) {
var self = this;
var name = get_symbol_name(self);
var key = self.key;
if (key && key != name) {
output.print_name(key);
if (key.value && key.value != name) {
print_alias(key, output);
output.space();
output.print("as");
output.space();