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Fix --bbox-unsup crash from earlier commit.

This commit is contained in:
Wilson Snyder 2020-06-09 19:49:11 -04:00
parent 3c8953fec2
commit 91f30af01f
1 changed files with 2 additions and 1 deletions
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3
src/verilog.y
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@ -5898,7 +5898,8 @@ packageClassScopeList<packagep>: // IEEE: class_type: "id [ parameter_value_assi
// // In this parser <package_identifier>:: and <class_identifier>:: are indistinguishible
// // If you follow the rules down, class_type is really a list via ps_class_identifier
packageClassScopeItem { $$ = $1; $<scp>$ = $<scp>1; }
| packageClassScopeList packageClassScopeItem { $$ = $2; $<scp>$ = $<scp>2; BBUNSUP($2, "Unsupported: Nested :: references"); }
| packageClassScopeList packageClassScopeItem
{ $$ = $2; $<scp>$ = $<scp>2; BBUNSUP($<fl>2, "Unsupported: Nested :: references"); }
;
packageClassScopeItem<packagep>: // IEEE: package_scope or [package_scope]::[class_scope]