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support computed property name in object literal (#4268)

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This commit is contained in:
Alex Lam S.L
2020-11-08 15:38:32 +00:00
committed by GitHub
parent 810cd40356
commit 91fc1c82b5
10 changed files with 166 additions and 139 deletions
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14
lib/propmangle.js
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@@ -81,8 +81,8 @@ var builtins = function() {
function reserve_quoted_keys(ast, reserved) {
ast.walk(new TreeWalker(function(node) {
if (node instanceof AST_ObjectKeyVal) {
if (node.quote) add(node.key);
if (node instanceof AST_ObjectProperty) {
if (node.start && node.start.quote) add(node.key);
} else if (node instanceof AST_Sub) {
addStrings(node.property, add);
}
@@ -165,11 +165,8 @@ function mangle_properties(ast, options) {
}
} else if (node instanceof AST_Dot) {
add(node.property);
} else if (node instanceof AST_ObjectKeyVal) {
add(node.key);
} else if (node instanceof AST_ObjectProperty) {
// setter or getter, since KeyVal is handled above
add(node.key.name);
if (typeof node.key == "string") add(node.key);
} else if (node instanceof AST_Sub) {
addStrings(node.property, add);
}
@@ -198,11 +195,8 @@ function mangle_properties(ast, options) {
}
} else if (node instanceof AST_Dot) {
node.property = mangle(node.property);
} else if (node instanceof AST_ObjectKeyVal) {
node.key = mangle(node.key);
} else if (node instanceof AST_ObjectProperty) {
// setter or getter
node.key.name = mangle(node.key.name);
if (typeof node.key == "string") node.key = mangle(node.key);
} else if (node instanceof AST_Sub) {
if (!options.keep_quoted) mangleStrings(node.property);
}