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Internals: Add AstStmtPragma (#6280)

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Trivial adaptor node to put AstPragma in AstNodeStmt position, which
will be required in various places. Also fix dumping of AstPragma.
This commit is contained in:
Geza Lore
2025-10-22 18:51:11 +01:00
parent 43373010dc
commit 5ac345e09c
11 changed files with 81 additions and 25 deletions
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src/V3Control.cpp
+6 -4
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@@ -272,10 +272,11 @@ public:
void applyBlock(AstNodeBlock* nodep) {
const VPragmaType pragma = VPragmaType::COVERAGE_BLOCK_OFF;
FileLine* const flp = nodep->fileline();
if (!nodep->unnamed()) {
for (const string& i : m_coverageOffBlocks) {
if (VString::wildmatch(nodep->prettyDehashOrigOrName(), i)) {
nodep->addStmtsp(new AstPragma{nodep->fileline(), pragma});
nodep->addStmtsp(new AstStmtPragma{flp, new AstPragma{flp, pragma}});
}
}
}
@@ -316,7 +317,7 @@ std::ostream& operator<<(std::ostream& os, const V3ControlIgnoresLine& rhs) {
// Some attributes are attached to entities of the occur on a fileline
// and multiple attributes can be attached to a line
using V3ControlLineAttribute = std::bitset<VPragmaType::ENUM_SIZE>;
using V3ControlLineAttribute = std::bitset<VPragmaType::_ENUM_SIZE>;
class WaiverSetting final {
public:
@@ -396,8 +397,9 @@ public:
void applyBlock(AstNodeBlock* nodep) {
// Apply to block at this line
const VPragmaType pragma = VPragmaType::COVERAGE_BLOCK_OFF;
if (lineMatch(nodep->fileline()->lineno(), pragma)) {
nodep->addStmtsp(new AstPragma{nodep->fileline(), pragma});
FileLine* const flp = nodep->fileline();
if (lineMatch(flp->lineno(), pragma)) {
nodep->addStmtsp(new AstStmtPragma{flp, new AstPragma{flp, pragma}});
}
}
void applyCase(AstCase* nodep) {