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Generate AstNode accessors via astgen

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Introduce the @astgen directives parsed by astgen, currently used for
the generation child node (operand) accessors. Please see the updated
internal documentation for details.
This commit is contained in:
Geza Lore
2022-09-21 13:56:03 +01:00
parent 0a8cfb8d2c
commit ce03293128
70 changed files with 1386 additions and 1530 deletions
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src/V3Class.cpp
+8 -8
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@@ -54,7 +54,7 @@ private:
// Move this class
nodep->name(m_prefix + nodep->name());
nodep->unlinkFrBack();
v3Global.rootp()->addModulep(nodep);
v3Global.rootp()->addModulesp(nodep);
// Make containing package
// Note origName is the same as the class origName so errors look correct
AstClassPackage* const packagep
@@ -62,7 +62,7 @@ private:
packagep->name(nodep->name() + "__Vclpkg");
nodep->classOrPackagep(packagep);
packagep->classp(nodep);
v3Global.rootp()->addModulep(packagep);
v3Global.rootp()->addModulesp(packagep);
// Add package to hierarchy
AstCell* const cellp = new AstCell{packagep->fileline(),
packagep->fileline(),
@@ -72,7 +72,7 @@ private:
nullptr,
nullptr};
cellp->modp(packagep);
v3Global.rootp()->topModulep()->addStmtp(cellp);
v3Global.rootp()->topModulep()->addStmtsp(cellp);
// Find class's scope
// Alternative would be to move this and related to V3Scope
const AstScope* classScopep = nullptr;
@@ -85,7 +85,7 @@ private:
AstScope* const scopep
= new AstScope{nodep->fileline(), packagep, classScopep->name(),
classScopep->aboveScopep(), classScopep->aboveCellp()};
packagep->addStmtp(scopep);
packagep->addStmtsp(scopep);
// Iterate
VL_RESTORER(m_prefix);
VL_RESTORER(m_classPackagep);
@@ -178,15 +178,15 @@ public:
AstScope* const scopep = moved.second;
UINFO(9, "moving " << nodep << " to " << scopep << endl);
if (VN_IS(nodep, NodeFTask)) {
scopep->addActivep(nodep->unlinkFrBack());
scopep->addBlocksp(nodep->unlinkFrBack());
} else if (VN_IS(nodep, Var)) {
AstVarScope* const vscp = VN_AS(nodep->user1p(), VarScope);
vscp->scopep(scopep);
vscp->unlinkFrBack();
scopep->addVarp(vscp);
scopep->addVarsp(vscp);
} else if (VN_IS(nodep, Initial) || VN_IS(nodep, InitialStatic)) {
nodep->unlinkFrBack();
scopep->addActivep(nodep);
scopep->addBlocksp(nodep);
} else {
nodep->v3fatalSrc("Bad case");
}
@@ -196,7 +196,7 @@ public:
AstNodeModule* const modp = moved.second;
UINFO(9, "moving " << nodep << " to " << modp << endl);
nodep->unlinkFrBack();
modp->addStmtp(nodep);
modp->addStmtsp(nodep);
}
}
};