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test: Mark write accesses separately. #6

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Merged
varungandhi-src merged 1 commit into from
Jun 29, 2022
Merged

test: Mark write accesses separately. #6

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4 changes: 4 additions & 0 deletions scip_indexer/SCIPIndexer.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -524,6 +524,10 @@ class CFGTraversal final {
this->emitLocalOccurrence(cfg, bb, send->recv.occurrence(), ValueCategory::RValue);
}

// TODO:(varun) For arrays, hashes etc., try to identify if the function
// matches a known operator (e.g. []=), and emit an appropriate 'WriteAccess'
// symbol role for it.

// Emit reference for the method being called
if (send->fun.exists() && !isTemporary(gs, core::LocalVariable(send->fun, 1))) {
// HACK(varun): We should probably add a helper function to check
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4 changes: 2 additions & 2 deletions test/scip/testdata/syntax.rb.snapshot
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Expand Up @@ -31,13 +31,13 @@
if x == 2
# ^ reference local 1~#2634721084
z += y
# ^ reference local 3~#2634721084
# ^ reference (write) local 3~#2634721084
# ^ reference local 3~#2634721084
# ^ reference local 2~#2634721084
else
z += x
# ^ reference local 3~#2634721084
# ^ reference local 3~#2634721084
# ^ reference (write) local 3~#2634721084
# ^ reference local 1~#2634721084
end
z
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8 changes: 7 additions & 1 deletion test/scip_test_runner.cc
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Expand Up @@ -188,8 +188,14 @@ void formatSnapshot(const scip::Document &document, std::ostream &out) {
}
bool isDefinition = ((unsigned(occ.symbol_roles()) & unsigned(scip::SymbolRole::Definition)) > 0);

string symbolRole = "";
if (!isDefinition && (occ.symbol_roles() & scip::SymbolRole::WriteAccess)) {
symbolRole = (occ.symbol_roles() & scip::SymbolRole::ReadAccess) ? "(read+write) " : "(write) ";
}

out << '#' << string(range.start.column - 1, ' ') << string(range.end.column - range.start.column, '^')
<< ' ' << string(isDefinition ? "definition" : "reference") << ' ' << formatSymbol(occ.symbol());
<< ' ' << string(isDefinition ? "definition" : "reference") << ' ' << symbolRole
<< formatSymbol(occ.symbol());
if (!(isDefinition && symbolTable.contains(occ.symbol()))) {
out << '\n';
occ_i++;
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