Avoid extra whitespace when using asyncIf/awaitIf macros. NFC (#23237)

Author: sbc100

src/library_pthread.js

@@ -1043,7 +1043,7 @@ var LibraryPThread = {
     '$runtimeKeepaliveCounter',
 #endif
   ],
-  $invokeEntryPoint: {{{ asyncIf(ASYNCIFY == 2) }}} (ptr, arg) => {
+  $invokeEntryPoint: {{{ asyncIf(ASYNCIFY == 2) }}}(ptr, arg) => {
 #if PTHREADS_DEBUG
     dbg(`invokeEntryPoint: ${ptrToString(ptr)}`);
 #endif

src/library_wasmfs_opfs.js

@@ -319,11 +319,11 @@ addToLibrary({
 
   _wasmfs_opfs_read_access__i53abi: true,
   _wasmfs_opfs_read_access__deps: ['$wasmfsOPFSAccessHandles'],
-  _wasmfs_opfs_read_access: {{{ asyncIf(!PTHREADS) }}}  function(accessID, bufPtr, len, pos) {
+  _wasmfs_opfs_read_access: {{{ asyncIf(!PTHREADS) }}}function(accessID, bufPtr, len, pos) {
     let accessHandle = wasmfsOPFSAccessHandles.get(accessID);
     let data = HEAPU8.subarray(bufPtr, bufPtr + len);
     try {
-      return {{{ awaitIf(!PTHREADS) }}} accessHandle.read(data, {at: pos});
+      return {{{ awaitIf(!PTHREADS) }}}accessHandle.read(data, {at: pos});
     } catch (e) {
       if (e.name == "TypeError") {
         return -{{{ cDefs.EINVAL }}};
@@ -367,11 +367,11 @@ addToLibrary({
 
   _wasmfs_opfs_write_access__i53abi: true,
   _wasmfs_opfs_write_access__deps: ['$wasmfsOPFSAccessHandles'],
-  _wasmfs_opfs_write_access: {{{ asyncIf(!PTHREADS) }}} function(accessID, bufPtr, len, pos) {
+  _wasmfs_opfs_write_access: {{{ asyncIf(!PTHREADS) }}}function(accessID, bufPtr, len, pos) {
     let accessHandle = wasmfsOPFSAccessHandles.get(accessID);
     let data = HEAPU8.subarray(bufPtr, bufPtr + len);
     try {
-      return {{{ awaitIf(!PTHREADS) }}} accessHandle.write(data, {at: pos});
+      return {{{ awaitIf(!PTHREADS) }}}accessHandle.write(data, {at: pos});
     } catch (e) {
       if (e.name == "TypeError") {
         return -{{{ cDefs.EINVAL }}};

src/parseTools.mjs

@@ -972,11 +972,11 @@ function to64(x) {
 }
 
 function asyncIf(condition) {
-  return condition ? 'async' : '';
+  return condition ? 'async ' : '';
 }
 
 function awaitIf(condition) {
-  return condition ? 'await' : '';
+  return condition ? 'await ' : '';
 }
 
 // Adds a call to runtimeKeepalivePush, if needed by the current build

src/postamble.js

@@ -36,9 +36,9 @@ var mainArgs = undefined;
 
 #if HAS_MAIN
 #if MAIN_READS_PARAMS
-{{{ asyncIf(ASYNCIFY == 2) }}} function callMain(args = []) {
+{{{ asyncIf(ASYNCIFY == 2) }}}function callMain(args = []) {
 #else
-{{{ asyncIf(ASYNCIFY == 2) }}} function callMain() {
+{{{ asyncIf(ASYNCIFY == 2) }}}function callMain() {
 #endif
 #if ASSERTIONS
   assert(runDependencies == 0, 'cannot call main when async dependencies remain! (listen on Module["onRuntimeInitialized"])');

src/preamble.js

@@ -921,7 +921,7 @@ function getWasmImports() {
 
 // Create the wasm instance.
 // Receives the wasm imports, returns the exports.
-{{{ asyncIf(WASM_ASYNC_COMPILATION) }}} function createWasm() {
+{{{ asyncIf(WASM_ASYNC_COMPILATION) }}}function createWasm() {
   // Load the wasm module and create an instance of using native support in the JS engine.
   // handle a generated wasm instance, receiving its exports and
   // performing other necessary setup

src/runtime_pthread.js

@@ -66,7 +66,7 @@ if (ENVIRONMENT_IS_PTHREAD) {
   // notified about them.
   self.onunhandledrejection = (e) => { throw e.reason || e; };
 
-  {{{ asyncIf(ASYNCIFY == 2) }}} function handleMessage(e) {
+  {{{ asyncIf(ASYNCIFY == 2) }}}function handleMessage(e) {
     try {
       var msgData = e['data'];
       //dbg('msgData: ' + Object.keys(msgData));
@@ -177,7 +177,7 @@ if (ENVIRONMENT_IS_PTHREAD) {
         }
 
         try {
-          {{{ awaitIf(ASYNCIFY == 2) }}} invokeEntryPoint(msgData.start_routine, msgData.arg);
+          {{{ awaitIf(ASYNCIFY == 2) }}}invokeEntryPoint(msgData.start_routine, msgData.arg);
         } catch(ex) {
           if (ex != 'unwind') {
             // The pthread "crashed".  Do not call `_emscripten_thread_exit` (which

test/other/test_unoptimized_code_size.js.size

@@ -1 +1 @@
-53888
+53887

test/other/test_unoptimized_code_size_no_asserts.js.size

@@ -1 +1 @@
-29087
+29086

test/other/test_unoptimized_code_size_strict.js.size

@@ -1 +1 @@
-52671
+52670