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Fix VPI iteration over hierarchy (#5314) (#5731)

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Natan Kreimer 2025-01-13 14:40:34 +02:00 committed by GitHub
parent dc43071f1c
commit 20faa99464
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2 changed files with 2 additions and 2 deletions
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1
docs/CONTRIBUTORS
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@ -156,6 +156,7 @@ Mladen Slijepcevic
Morten Borup Petersen Morten Borup Petersen
Mostafa Gamal Mostafa Gamal
Nandu Raj Nandu Raj
Natan Kreimer
Nathan Graybeal Nathan Graybeal
Nathan Kohagen Nathan Kohagen
Nathan Myers Nathan Myers

3
src/V3EmitCSyms.cpp
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@ -181,7 +181,6 @@ class EmitCSyms final : EmitCBaseVisitorConst {
/// Then add/update entry in m_scopeNames if not already there /// Then add/update entry in m_scopeNames if not already there
void varHierarchyScopes(string scp) { void varHierarchyScopes(string scp) {
// we want no result to be -1, so use ints
string::size_type prd_pos = scp.rfind('.'); string::size_type prd_pos = scp.rfind('.');
string::size_type dot_pos = scp.rfind("__DOT__"); string::size_type dot_pos = scp.rfind("__DOT__");
@ -195,7 +194,7 @@ class EmitCSyms final : EmitCBaseVisitorConst {
} }
// resize and advance pointers // resize and advance pointers
if (prd_pos < dot_pos && dot_pos != string::npos) { if ((prd_pos < dot_pos || prd_pos == string::npos) && dot_pos != string::npos) {
scp.resize(dot_pos); scp.resize(dot_pos);
dot_pos = scp.rfind("__DOT__"); dot_pos = scp.rfind("__DOT__");
} else { } else {