Changeset 24c3b67

Timestamp:

Feb 15, 2018, 5:29:31 PM (7 years ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, with_gc

Children:

6ea0408, c2ca04d, d58a7455

Parents:

359f29f

Message:

parse _Generic

File:

• src/Parser/parser.yy (modified) (4 diffs)

src/Parser/parser.yy

@@ -10 +10 @@
 // Created On       : Sat Sep  1 20:22:55 2001
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Tue Feb 13 11:40:34 2018
-// Update Count     : 2999
+// Last Modified On : Thu Feb 15 17:12:31 2018
+// Update Count     : 3006
 //
 
@@ -482 +482 @@
                 { $$ = new ExpressionNode( new StmtExpr( dynamic_cast< CompoundStmt * >(maybeMoveBuild< Statement >($2) ) ) ); }
         | type_name '.' no_attr_identifier                                      // CFA, nested type
-                { throw SemanticError(yylloc, "Qualified names are currently unimplemented."); $$ = nullptr; } // FIX ME
+                { throw SemanticError( yylloc, "Qualified names are currently unimplemented." ); $$ = nullptr; } // FIX ME
         | type_name '.' '[' push field_list pop ']'                     // CFA, nested type / tuple field selector
-                { throw SemanticError(yylloc, "Qualified names are currently unimplemented."); $$ = nullptr; } // FIX ME
+                { throw SemanticError( yylloc, "Qualified names are currently unimplemented." ); $$ = nullptr; } // FIX ME
+        | GENERIC '(' assignment_expression ',' generic_assoc_list ')' // C11
+                { throw SemanticError( yylloc, "_Generic is currently unimplemented." ); $$ = nullptr; } // FIX ME
+        ;
+
+generic_assoc_list:                                                                             // C11
+        | generic_association
+        | generic_assoc_list ',' generic_association
+        ;
+
+generic_association:                                                                    // C11
+        type_no_function ':' assignment_expression
+        | DEFAULT ':' assignment_expression
         ;
 
@@ -1072 +1084 @@
 mutex_statement:
         MUTEX '(' argument_expression_list ')' statement
-                { throw SemanticError(yylloc, "Mutex statement is currently unimplemented."); $$ = nullptr; } // FIX ME
+                { throw SemanticError( yylloc, "Mutex statement is currently unimplemented." ); $$ = nullptr; } // FIX ME
         ;
 
@@ -1293 +1305 @@
 static_assert:
         STATICASSERT '(' constant_expression ',' string_literal ')' ';' // C11
-                { throw SemanticError(yylloc, "Static assert is currently unimplemented."); $$ = nullptr; }     // FIX ME
+                { throw SemanticError( yylloc, "Static assert is currently unimplemented." ); $$ = nullptr; }   // FIX ME
 
 // C declaration syntax is notoriously confusing and error prone. Cforall provides its own type, variable and function