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Clear Lv xrefs at start of xref gen

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Local variable cross-references were accumulating without bound on
every refresh.
This commit is contained in:
Andy McFadden 2020-01-14 17:56:55 -08:00
parent b387298685
commit 0013718d59
1 changed files with 7 additions and 1 deletions
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8
SourceGen/DisasmProject.cs
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@ -1442,6 +1442,12 @@ namespace SourceGen {
(sym as DefSymbol).Xrefs.Clear(); (sym as DefSymbol).Xrefs.Clear();
} }
} }
// TODO: seriously, put the XrefSet ref somewhere else
foreach (LocalVariableTable lvt in LvTables.Values) {
for (int i = 0; i < lvt.Count; i++) {
lvt[i].Xrefs.Clear();
}
}
// Create a mapping from label (which must be unique) to file offset. This // Create a mapping from label (which must be unique) to file offset. This
// is different from UserLabels (which only has user-created labels, and is // is different from UserLabels (which only has user-created labels, and is
@ -1594,7 +1600,7 @@ namespace SourceGen {
} }
/// <summary> /// <summary>
/// Adds an Xref entry to an XrefSet. The XrefSet will be created if necessary. /// Adds an Xref entry to an XrefSet in mXrefs. The XrefSet will be created if necessary.
/// </summary> /// </summary>
/// <param name="offset">File offset for which cross-references are being noted.</param> /// <param name="offset">File offset for which cross-references are being noted.</param>
/// <param name="xref">Cross reference to add to the set.</param> /// <param name="xref">Cross reference to add to the set.</param>