From e62b6792afc55ee7aff91f187d53d4ebc64bc816 Mon Sep 17 00:00:00 2001
From: johanknol <johanknol@4a8a32a2-be11-0410-ad9d-d568d2c75423>
Date: Sun, 9 Dec 2001 13:29:38 +0000
Subject: [PATCH] fixed bug #482668

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1665 4a8a32a2-be11-0410-ad9d-d568d2c75423
---
 src/SDCC.y                      | 28 +++++++++++++++-------------
 src/SDCCsymt.c                  |  1 +
 support/regression/tests/enum.c | 11 +++++++----
 3 files changed, 23 insertions(+), 17 deletions(-)

diff --git a/src/SDCC.y b/src/SDCC.y
index 7539a672..b4b36646 100644
--- a/src/SDCC.y
+++ b/src/SDCC.y
@@ -791,8 +791,8 @@ struct_declarator
 
 enum_specifier
    : ENUM            '{' enumerator_list '}' {
-                                                addSymChain ($3);
-                                                allocVariables(reverseSyms($3)) ;
+                                                //addSymChain ($3);
+                                                //allocVariables(reverseSyms($3)) ;
                                                 $$ = copyLinkChain(cenum->type);
                                              }
    | ENUM identifier '{' enumerator_list '}' {
@@ -806,8 +806,8 @@ enum_specifier
                                                    werror(E_DUPLICATE_TYPEDEF,csym->name);
 
                                                 addSym ( enumTab,$2,$2->name,$2->level,$2->block, 0);
-						addSymChain ($4);
-                                                allocVariables (reverseSyms($4));
+						//addSymChain ($4);
+                                                //allocVariables (reverseSyms($4));
                                                 $$ = copyLinkChain(cenum->type);
                                                 SPEC_SCLS(getSpec($$)) = 0 ;
                                              }
@@ -838,15 +838,17 @@ enumerator_list
    ;
 
 enumerator
-   : identifier opt_assign_expr  {
-                                    /* make the symbol one level up */
-                                    $1->level-- ;
-                                    $1->type = copyLinkChain($2->type); 
-                                    $1->etype= getSpec($1->type);
-				    SPEC_ENUM($1->etype) = 1;
-                                    $$ = $1 ;
-
-                                 }
+   : identifier opt_assign_expr  
+     {
+       /* make the symbol one level up */
+       $1->level-- ;
+       $1->type = copyLinkChain($2->type); 
+       $1->etype= getSpec($1->type);
+       SPEC_ENUM($1->etype) = 1;
+       $$ = $1 ;
+       // do this now, so we can use it for the next enums in the list
+       addSymChain($1);
+     }
    ;
 
 opt_assign_expr
diff --git a/src/SDCCsymt.c b/src/SDCCsymt.c
index db8e3ad9..9d45864c 100644
--- a/src/SDCCsymt.c
+++ b/src/SDCCsymt.c
@@ -621,6 +621,7 @@ mergeSpec (sym_link * dest, sym_link * src, char *name)
   SPEC_BLEN (dest) |= SPEC_BLEN (src);
   SPEC_BSTR (dest) |= SPEC_BSTR (src);
   SPEC_TYPEDEF (dest) |= SPEC_TYPEDEF (src);
+  SPEC_ENUM (dest) |= SPEC_ENUM (src);
 
   if (IS_STRUCT (dest) && SPEC_STRUCT (dest) == NULL)
     SPEC_STRUCT (dest) = SPEC_STRUCT (src);
diff --git a/support/regression/tests/enum.c b/support/regression/tests/enum.c
index 19e0fdb2..49ef416b 100644
--- a/support/regression/tests/enum.c
+++ b/support/regression/tests/enum.c
@@ -19,9 +19,11 @@ enum _ValuesEnum {
 enum _IndexedEnum {
   INDEXED_ZERO,
   INDEXED_ONE,
-  /* PENDING: Fails */
-  //INDEXED_ONE_ALIAS = INDEXED_ONE,
-  INDEXED_TWO
+  INDEXED_ONE_ALIAS = INDEXED_ONE,
+  INDEXED_TWO,
+  INDEXED_THREE,
+  INDEXED_MATH = INDEXED_ONE_ALIAS + INDEXED_TWO * INDEXED_THREE
+
 };
 
 void
@@ -47,6 +49,7 @@ testIndexedEnum(void)
 {
   ASSERT(INDEXED_ZERO == 0);
   ASSERT(INDEXED_ONE == 1);
-  //  ASSERT(INDEXED_ONE_ALIAS == 1);
+  ASSERT(INDEXED_ONE_ALIAS == 1);
   ASSERT(INDEXED_TWO == 2);
+  ASSERT(INDEXED_MATH == 7);
 }
-- 
2.47.2