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Fix nested packed arrays and structs, bug600.

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IMPORTANT: Packed arrays are now represented as a single linear vector in
Verilated models this may affect packed arrays that are public or accessed via the VPI.
This commit is contained in:
Wilson Snyder
2013-01-14 21:49:22 -05:00
parent 057ca497dd
commit 8127a79cb1
23 changed files with 268 additions and 114 deletions
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src/V3Changed.cpp
+1 -1
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@@ -86,7 +86,7 @@ private:
#endif
AstVar* varp = vscp->varp();
vscp->v3warn(IMPERFECTSCH,"Imperfect scheduling of variable: "<<vscp);
AstNodeArrayDType* arrayp = varp->dtypeSkipRefp()->castNodeArrayDType();
AstUnpackArrayDType* arrayp = varp->dtypeSkipRefp()->castUnpackArrayDType();
bool isArray = arrayp;
int msb = isArray ? arrayp->msb() : 0;
int lsb = isArray ? arrayp->lsb() : 0;