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Internals: Omit selfPointer from ConstPool references

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AstVarRefs to constant pool values are special and they have no use for
the selfPointer. Removing it simplifies future downstream code.
This commit is contained in:
Geza Lore 2021-07-22 13:33:00 +01:00
parent e3dd70c373
commit 42d918c163
1 changed files with 3 additions and 0 deletions
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3
src/V3Descope.cpp
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@ -217,6 +217,9 @@ private:
if (varp->isFuncLocal()) {
// Reference to function locals need no self pointer
nodep->selfPointer("");
} else if (scopep->modp() == v3Global.rootp()->constPoolp()->modp()) {
// Reference to constant pool value need no self pointer
nodep->selfPointer("");
} else if (VN_IS(scopep->modp(), Class)) {
// Direct reference to class members are from within the class itself, references from
// outside the class must go via AstMemberSel