Merge pull request chipsalliance#1848 from chipsalliance/alainmarcel-…

…patch-1 grammar opt
hs-apotell · Sep 13, 2021 · 41d7414 · 41d7414
2 parents ad7d19c + 99ec016
commit 41d7414
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Showing 7 changed files with 4,780 additions and 4,859 deletions.
diff --git a/grammar/SV3_1aParser.g4 b/grammar/SV3_1aParser.g4
@@ -2381,9 +2381,9 @@ clocking_skew
  ; 
 
 edge_identifier :
- POSEDGE # Edge_Posedge 
- | NEGEDGE # Edge_Negedge
- | EDGE # Edge_Edge
+ POSEDGE
+ | NEGEDGE
+ | EDGE
  ; 
 
 clocking_drive 

diff --git a/src/SourceCompile/SV3_1aTreeShapeListener.cpp b/src/SourceCompile/SV3_1aTreeShapeListener.cpp
@@ -1824,4 +1824,13 @@ void SV3_1aTreeShapeListener::exitAlways_keyword(SV3_1aParser::Always_keywordCon
  }
 } 
 
+void SV3_1aTreeShapeListener::exitEdge_identifier(SV3_1aParser::Edge_identifierContext * ctx) {
+ if (ctx->POSEDGE()) 
+ addVObject (ctx, VObjectType::slEdge_Posedge);
+ else if (ctx->NEGEDGE()) 
+ addVObject (ctx, VObjectType::slEdge_Negedge); 
+ else if (ctx->EDGE()) 
+ addVObject (ctx, VObjectType::slEdge_Edge); 
+}
+
 } // namespace SURELOG
diff --git a/src/SourceCompile/generate_parser_listener.tcl b/src/SourceCompile/generate_parser_listener.tcl
@@ -298,6 +298,10 @@ set TYPES(slAlwaysKeywd_Comb) 1
 set TYPES(slAlwaysKeywd_Latch) 1 
 set TYPES(slAlwaysKeywd_FF) 1
 
+set TYPES(slEdge_Posedge) 1 
+set TYPES(slEdge_Negedge) 1 
+set TYPES(slEdge_Edge) 1 
+
 set TYPES(slIntegerAtomType_Byte) 1 
 set TYPES(slIntegerAtomType_Shortint) 1 
 set TYPES(slIntegerAtomType_Int) 1