# HG changeset patch
# User Mario de Sousa <msousa@fe.up.pt>
# Date 1352906703 0
# Node ID 88595935a9527ee0fe1cb25bc338e5cc18d3c770
# Parent  3840cb4a623a739081430bfc771ca961b339ae2e
Fix code generation of enum value constants (this is a temporary fix - it will be followed by a code cleanup).

diff -r 3840cb4a623a -r 88595935a952 stage4/generate_c/generate_c_typedecl.cc
--- a/stage4/generate_c/generate_c_typedecl.cc	Wed Nov 14 15:18:14 2012 +0000
+++ b/stage4/generate_c/generate_c_typedecl.cc	Wed Nov 14 15:25:03 2012 +0000
@@ -321,7 +321,11 @@
       debug_c::print(symbol);
       ERROR;
     }
-    symbol->datatype->accept(*basedecl);
+    symbol_c *type_name = get_datatype_info_c::get_datatype_id(symbol->datatype);
+    if (NULL == type_name) {
+      ERROR_MSG("generate_c does not support anonymous enumerated data types.");
+    } else
+    type_name->accept(*basedecl);
   }
   s4o_incl.print("__");
   symbol->value->accept(*basedecl);