angular · crisbeto · Mar 11, 2025
diff --git a/packages/compiler/src/expression_parser/parser.ts b/packages/compiler/src/expression_parser/parser.ts
@@ -1040,7 +1040,7 @@ class _ParseAST {
       this.advance();
       return new LiteralPrimitive(this.span(start), this.sourceSpan(start), value);
     } else if (this.next.isTemplateLiteralEnd()) {
-      return this.parseNoInterpolationTemplateLiteral(start);
+      return this.parseNoInterpolationTemplateLiteral();
     } else if (this.next.isTemplateLiteralPart()) {
       return this.parseTemplateLiteral();
     } else if (this.next.isString() && this.next.kind === StringTokenKind.Plain) {
@@ -1406,8 +1406,9 @@ class _ParseAST {
     return new VariableBinding(sourceSpan, key, value);
   }
 
-  private parseNoInterpolationTemplateLiteral(start: number): AST {
+  private parseNoInterpolationTemplateLiteral(): AST {
     const text = this.next.strValue;
+    const start = this.inputIndex;
     this.advance();
     const span = this.span(start);
     const sourceSpan = this.sourceSpan(start);
@@ -1428,14 +1429,15 @@ class _ParseAST {
       const token = this.next;
 
       if (token.isTemplateLiteralPart() || token.isTemplateLiteralEnd()) {
+        const partStart = this.inputIndex;
+        this.advance();
         elements.push(
           new TemplateLiteralElement(
-            this.span(this.inputIndex),
-            this.sourceSpan(this.inputIndex),
+            this.span(partStart),
+            this.sourceSpan(partStart),
             token.strValue,
           ),
         );
-        this.advance();
         if (token.isTemplateLiteralEnd()) {
           break;
         }

diff --git a/packages/compiler/test/expression_parser/parser_spec.ts b/packages/compiler/test/expression_parser/parser_spec.ts
@@ -18,6 +18,7 @@ import {
   PropertyRead,
   TemplateBinding,
   VariableBinding,
+  TemplateLiteral,
 } from '@angular/compiler/src/expression_parser/ast';
 import {Lexer} from '@angular/compiler/src/expression_parser/lexer';
 import {Parser, SplitInterpolation} from '@angular/compiler/src/expression_parser/parser';
@@ -496,18 +497,34 @@ describe('parser', () => {
       expect(unparseWithSpan(ast)).toContain(['a.b = c', '[nameSpan] b']);
     });
 
-    it('should record template literal space', () => {
+    it('should record spans for untagged template literals with no interpolations', () => {
+      const ast = parseAction('`hello world`');
+      const unparsed = unparseWithSpan(ast);
+      expect(unparsed).toEqual([
+        ['`hello world`', '`hello world`'],
+        ['hello world', '`hello world`'],
+      ]);
+    });
+
+    it('should record spans for untagged template literals with interpolations', () => {
       const ast = parseAction('`before ${one} - ${two} - ${three} after`');
       const unparsed = unparseWithSpan(ast);
-      expect(unparsed).toContain(['before ', '']);
-      expect(unparsed).toContain(['one', 'one']);
-      expect(unparsed).toContain(['one', '[nameSpan] one']);
-      expect(unparsed).toContain([' - ', '']);
-      expect(unparsed).toContain(['two', 'two']);
-      expect(unparsed).toContain(['two', '[nameSpan] two']);
-      expect(unparsed).toContain(['three', 'three']);
-      expect(unparsed).toContain(['three', '[nameSpan] three']);
-      expect(unparsed).toContain([' after', '']);
+      expect(unparsed).toEqual([
+        ['`before ${one} - ${two} - ${three} after`', '`before ${one} - ${two} - ${three} after`'],
+        ['before ', '`before '],
+        ['one', 'one'],
+        ['one', '[nameSpan] one'],
+        ['', ''], // Implicit receiver
+        [' - ', ' - '],
+        ['two', 'two'],
+        ['two', '[nameSpan] two'],
+        ['', ''], // Implicit receiver
+        [' - ', ' - '],
+        ['three', 'three'],
+        ['three', '[nameSpan] three'],
+        ['', ''], // Implicit receiver
+        [' after', ' after`'],
+      ]);
     });
 
     it('should include parenthesis in spans', () => {

diff --git a/packages/core/test/bundling/animations-standalone/bundle.golden_symbols.json b/packages/core/test/bundling/animations-standalone/bundle.golden_symbols.json
@@ -306,7 +306,6 @@
   "getCurrentTNodePlaceholderOk",
   "getDOM",
   "getDeclarationTNode",
-  "getDirectiveDef",
   "getFactoryDef",
   "getFirstLContainer",
   "getInitialLViewFlagsFromDef",

diff --git a/packages/core/test/bundling/animations/bundle.golden_symbols.json b/packages/core/test/bundling/animations/bundle.golden_symbols.json
@@ -327,7 +327,6 @@
   "getCurrentTNodePlaceholderOk",
   "getDOM",
   "getDeclarationTNode",
-  "getDirectiveDef",
   "getFactoryDef",
   "getFirstLContainer",
   "getInitialLViewFlagsFromDef",

diff --git a/packages/core/test/bundling/cyclic_import/bundle.golden_symbols.json b/packages/core/test/bundling/cyclic_import/bundle.golden_symbols.json
@@ -255,7 +255,6 @@
   "getCurrentTNodePlaceholderOk",
   "getDOM",
   "getDeclarationTNode",
-  "getDirectiveDef",
   "getFactoryDef",
   "getFirstLContainer",
   "getInitialLViewFlagsFromDef",

diff --git a/packages/core/test/bundling/forms_reactive/bundle.golden_symbols.json b/packages/core/test/bundling/forms_reactive/bundle.golden_symbols.json
@@ -369,7 +369,6 @@
   "getCurrentTNodePlaceholderOk",
   "getDOM",
   "getDeclarationTNode",
-  "getDirectiveDef",
   "getFactoryDef",
   "getFactoryOf",
   "getFirstLContainer",

diff --git a/packages/core/test/bundling/forms_template_driven/bundle.golden_symbols.json b/packages/core/test/bundling/forms_template_driven/bundle.golden_symbols.json
@@ -356,7 +356,6 @@
   "getCurrentTNodePlaceholderOk",
   "getDOM",
   "getDeclarationTNode",
-  "getDirectiveDef",
   "getFactoryDef",
   "getFactoryOf",
   "getFirstLContainer",

diff --git a/packages/core/test/bundling/hydration/bundle.golden_symbols.json b/packages/core/test/bundling/hydration/bundle.golden_symbols.json
@@ -262,7 +262,6 @@
   "getCurrentTNodePlaceholderOk",
   "getDOM",
   "getDeclarationTNode",
-  "getDirectiveDef",
   "getDocument",
   "getFactoryDef",
   "getFilteredHeaders",

diff --git a/packages/core/test/bundling/router/bundle.golden_symbols.json b/packages/core/test/bundling/router/bundle.golden_symbols.json
@@ -440,7 +440,6 @@
   "getData",
   "getDataKeys",
   "getDeclarationTNode",
-  "getDirectiveDef",
   "getFactoryDef",
   "getFactoryOf",
   "getFirstLContainer",

diff --git a/packages/core/test/bundling/standalone_bootstrap/bundle.golden_symbols.json b/packages/core/test/bundling/standalone_bootstrap/bundle.golden_symbols.json
@@ -229,7 +229,6 @@
   "getCurrentTNodePlaceholderOk",
   "getDOM",
   "getDeclarationTNode",
-  "getDirectiveDef",
   "getFactoryDef",
   "getFirstLContainer",
   "getInitialLViewFlagsFromDef",

diff --git a/packages/core/test/bundling/todo/bundle.golden_symbols.json b/packages/core/test/bundling/todo/bundle.golden_symbols.json
@@ -300,7 +300,6 @@
   "getCurrentTNodePlaceholderOk",
   "getDOM",
   "getDeclarationTNode",
-  "getDirectiveDef",
   "getFactoryDef",
   "getFirstLContainer",
   "getFirstNativeNode",