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Reduce debug build memory usage

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This commit is contained in:
Jarred Sumner
2022-02-07 23:10:55 -08:00
parent 3a48954586
commit 71fcb7b86c
1 changed files with 8 additions and 22 deletions
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30
src/js_parser/js_parser.zig
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@@ -2085,27 +2085,12 @@ pub const Parser = struct {
if (!self.options.ts and self.options.features.is_macro_runtime) return try self._parse(JSParserMacro);
if (self.options.ts and self.options.jsx.parse) {
if (self.options.features.react_fast_refresh) {
return try self._parse(TSXParserFastRefresh);
}
return try self._parse(TSXParser);
} else if (self.options.ts) {
if (self.options.features.react_fast_refresh) {
return try self._parse(TypeScriptParserFastRefresh);
}
return try self._parse(TypeScriptParser);
} else if (self.options.jsx.parse) {
if (self.options.features.react_fast_refresh) {
return try self._parse(JSXParserFastRefresh);
}
return try self._parse(JSXParser);
} else {
if (self.options.features.react_fast_refresh) {
return try self._parse(JavaScriptParserFastRefresh);
}
return try self._parse(JavaScriptParser);
}
}
@@ -2914,7 +2899,6 @@ pub fn NewParser(
const is_typescript_enabled = js_parser_features.typescript;
const is_jsx_enabled = js_parser_jsx != .none;
const only_scan_imports_and_do_not_visit = js_parser_features.scan_only;
const is_react_fast_refresh_enabled = js_parser_features.react_fast_refresh;
// P is for Parser!
// public only because of Binding.ToExpr
@@ -3707,7 +3691,7 @@ pub fn NewParser(
if (p.options.features.hot_module_reloading) {
generated_symbols_count += 3;
if (is_react_fast_refresh_enabled) {
if (p.options.features.react_fast_refresh) {
generated_symbols_count += 1;
}
}
@@ -3742,7 +3726,7 @@ pub fn NewParser(
if (p.options.features.hot_module_reloading) {
p.hmr_module = try p.declareGeneratedSymbol(.other, "hmr");
if (is_react_fast_refresh_enabled) {
if (p.options.features.react_fast_refresh) {
if (p.options.jsx.use_embedded_refresh_runtime) {
p.runtime_imports.__FastRefreshRuntime = try p.declareGeneratedSymbol(.other, "__FastRefreshRuntime");
p.recordUsage(p.runtime_imports.__FastRefreshRuntime.?.ref);
@@ -14947,7 +14931,7 @@ pub fn NewParser(
var args_list: []Expr = if (Environment.isDebug) &Prefill.HotModuleReloading.DebugEnabledArgs else &Prefill.HotModuleReloading.DebugDisabled;
const new_call_args_count: usize = comptime if (is_react_fast_refresh_enabled) 3 else 2;
const new_call_args_count: usize = if (p.options.features.react_fast_refresh) 3 else 2;
var call_args = try allocator.alloc(Expr, new_call_args_count + 1);
var new_call_args = call_args[0..new_call_args_count];
var hmr_module_ident = p.e(E.Identifier{ .ref = p.hmr_module.ref }, logger.Loc.Empty);
@@ -14955,7 +14939,7 @@ pub fn NewParser(
new_call_args[0] = p.e(E.Number{ .value = @intToFloat(f64, p.options.filepath_hash_for_hmr) }, logger.Loc.Empty);
// This helps us provide better error messages
new_call_args[1] = p.e(E.String{ .utf8 = p.source.path.pretty }, logger.Loc.Empty);
if (is_react_fast_refresh_enabled) {
if (p.options.features.react_fast_refresh) {
new_call_args[2] = p.e(E.Identifier{ .ref = p.jsx_refresh_runtime.ref }, logger.Loc.Empty);
}
@@ -14981,10 +14965,12 @@ pub fn NewParser(
var first_decl = decls[0..2];
// We cannot rely on import.meta.url because if we import it within a blob: url, it will be nonsensical
// var __hmrModule = new HMRModule(123123124, "/index.js"), __exports = __hmrModule.exports;
const hmr_import_ref = (if (comptime is_react_fast_refresh_enabled)
const hmr_import_module_ = if (p.options.features.react_fast_refresh)
p.runtime_imports.__FastRefreshModule.?
else
p.runtime_imports.__HMRModule.?).ref;
p.runtime_imports.__HMRModule.?;
const hmr_import_ref = hmr_import_module_.ref;
first_decl[0] = G.Decl{
.binding = p.b(B.Identifier{ .ref = p.hmr_module.ref }, logger.Loc.Empty),