luke
/
iverilog
mirror of https://github.com/steveicarus/iverilog.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

vhdlpp: Minor change to ScopeBase::find_constant().

This commit is contained in:
Maciej Suminski 2015-02-19 17:01:14 +01:00
parent 5884879b02
commit cd55f30a27
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
vhdlpp/scope.cc
View File

@ -106,6 +106,9 @@ const VType*ScopeBase::find_type(perm_string by_name)
bool ScopeBase::find_constant(perm_string by_name, const VType*&typ, Expression*&exp) const bool ScopeBase::find_constant(perm_string by_name, const VType*&typ, Expression*&exp) const
{ {
typ = NULL;
exp = NULL;
map<perm_string,struct const_t*>::const_iterator cur = cur_constants_.find(by_name); map<perm_string,struct const_t*>::const_iterator cur = cur_constants_.find(by_name);
if (cur == cur_constants_.end()) { if (cur == cur_constants_.end()) {
cur = use_constants_.find(by_name); cur = use_constants_.find(by_name);
@ -121,6 +124,8 @@ bool ScopeBase::find_constant(perm_string by_name, const VType*&typ, Expression*
exp = cur->second->val; exp = cur->second->val;
return true; return true;
} }
return false;
} }
Signal* ScopeBase::find_signal(perm_string by_name) const Signal* ScopeBase::find_signal(perm_string by_name) const