Changeset 948fdef for src

Timestamp:

Feb 1, 2020, 1:27:09 PM (4 years ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

33a484f

Parents:

c334ecd

Message:

change backquotes identifiers to xxx syntax, change priority of postfix function call

Location:

src/Parser

Files:

• lex.ll (modified) (2 diffs)
• parser.yy (modified) (4 diffs)

src/Parser/lex.ll

@@ -10 +10 @@
  * Created On       : Sat Sep 22 08:58:10 2001
  * Last Modified By : Peter A. Buhr
- * Last Modified On : Sun Aug  4 20:53:47 2019
- * Update Count     : 719
+ * Last Modified On : Sat Feb  1 07:16:44 2020
+ * Update Count     : 724
  */
 
@@ -330 +330 @@
                                 /* identifier */
 {identifier}    { IDENTIFIER_RETURN(); }
-"`"{identifier}"`" {                                                                    // CFA
-        yytext[yyleng - 1] = '\0'; yytext += 1;                         // SKULLDUGGERY: remove backquotes (ok to shorten?)
+"``"{identifier}"``" {                                                                  // CFA
+        yytext[yyleng - 2] = '\0'; yytext += 2;                         // SKULLDUGGERY: remove backquotes (ok to shorten?)
         IDENTIFIER_RETURN();
 }

src/Parser/parser.yy

@@ -10 +10 @@
 // Created On       : Sat Sep  1 20:22:55 2001
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Fri Jan 17 14:54:55 2020
-// Update Count     : 4426
+// Last Modified On : Sat Feb  1 10:04:40 2020
+// Update Count     : 4440
 //
 
@@ -579 +579 @@
         | '(' compound_statement ')'                                            // GCC, lambda expression
                 { $$ = new ExpressionNode( new StmtExpr( dynamic_cast< CompoundStmt * >(maybeMoveBuild< Statement >($2) ) ) ); }
-        | constant '`' IDENTIFIER                                                       // CFA, postfix call
-                { $$ = new ExpressionNode( build_func( new ExpressionNode( build_postfix_name( $3 ) ), $1 ) ); }
-        | string_literal '`' IDENTIFIER                                         // CFA, postfix call
-                { $$ = new ExpressionNode( build_func( new ExpressionNode( build_postfix_name( $3 ) ), new ExpressionNode( $1 ) ) ); }
-        | IDENTIFIER '`' IDENTIFIER                                                     // CFA, postfix call
-                { $$ = new ExpressionNode( build_func( new ExpressionNode( build_postfix_name( $3 ) ), new ExpressionNode( build_varref( $1 ) ) ) ); }
-        | tuple '`' IDENTIFIER                                                          // CFA, postfix call
-                { $$ = new ExpressionNode( build_func( new ExpressionNode( build_postfix_name( $3 ) ), $1 ) ); }
-        | '(' comma_expression ')' '`' IDENTIFIER                       // CFA, postfix call
-                { $$ = new ExpressionNode( build_func( new ExpressionNode( build_postfix_name( $5 ) ), $2 ) ); }
         | type_name '.' identifier                                                      // CFA, nested type
                 { SemanticError( yylloc, "Qualified name is currently unimplemented." ); $$ = nullptr; }
@@ -642 +632 @@
         | postfix_expression '(' argument_expression_list ')'
                 { $$ = new ExpressionNode( build_func( $1, $3 ) ); }
+        | postfix_expression '`' identifier                                     // CFA, postfix call
+                { $$ = new ExpressionNode( build_func( new ExpressionNode( build_postfix_name( $3 ) ), $1 ) ); }
+        | constant '`' identifier                                                       // CFA, postfix call
+                { $$ = new ExpressionNode( build_func( new ExpressionNode( build_postfix_name( $3 ) ), $1 ) ); }
+        | string_literal '`' identifier                                         // CFA, postfix call
+                { $$ = new ExpressionNode( build_func( new ExpressionNode( build_postfix_name( $3 ) ), new ExpressionNode( $1 ) ) ); }
         | postfix_expression '.' identifier
                 { $$ = new ExpressionNode( build_fieldSel( $1, build_varref( $3 ) ) ); }
@@ -666 +662 @@
         | '(' type_no_function ')' '@' '{' initializer_list_opt comma_opt '}' // CFA, explicit C compound-literal
                 { $$ = new ExpressionNode( build_compoundLiteral( $2, (new InitializerNode( $6, true ))->set_maybeConstructed( false ) ) ); }
-        | '^' primary_expression '{' argument_expression_list '}' // CFA
+        | '^' primary_expression '{' argument_expression_list '}' // CFA, destructor call
                 {
                         Token fn;