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Tests: Add param type to t_typename test

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This commit is contained in:
Wilson Snyder 2024-12-01 13:10:40 -05:00
parent b0f898cec8
commit d75f41b641
4 changed files with 9 additions and 4 deletions
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3
src/V3LinkCells.cpp
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@ -257,6 +257,7 @@ class LinkCellsVisitor final : public VNVisitor {
// For historical reasons virtual interface reference variables remain VARs // For historical reasons virtual interface reference variables remain VARs
if (m_varp && !nodep->isVirtual()) m_varp->setIfaceRef(); if (m_varp && !nodep->isVirtual()) m_varp->setIfaceRef();
// Note cannot do modport resolution here; modports are allowed underneath generates // Note cannot do modport resolution here; modports are allowed underneath generates
UINFO(4, "Link IfaceRef done: " << nodep << endl);
} }
void visit(AstPackageExport* nodep) override { void visit(AstPackageExport* nodep) override {
@ -502,10 +503,10 @@ class LinkCellsVisitor final : public VNVisitor {
AstIfaceRefDType* const idtypep = new AstIfaceRefDType{ AstIfaceRefDType* const idtypep = new AstIfaceRefDType{
nodep->fileline(), nodep->name(), nodep->modp()->name()}; nodep->fileline(), nodep->name(), nodep->modp()->name()};
idtypep->ifacep(nullptr); // cellp overrides idtypep->ifacep(nullptr); // cellp overrides
// In the case of arrayed interfaces, we replace cellp when de-arraying in V3Inst
idtypep->cellp(nodep); // Only set when real parent cell known. idtypep->cellp(nodep); // Only set when real parent cell known.
AstVar* varp; AstVar* varp;
if (nodep->rangep()) { if (nodep->rangep()) {
// For arrayed interfaces, we replace cellp when de-arraying in V3Inst
AstNodeArrayDType* const arrp AstNodeArrayDType* const arrp
= new AstUnpackArrayDType{nodep->fileline(), VFlagChildDType{}, idtypep, = new AstUnpackArrayDType{nodep->fileline(), VFlagChildDType{}, idtypep,
nodep->rangep()->cloneTree(true)}; nodep->rangep()->cloneTree(true)};

2
test_regress/driver.py
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@ -2745,7 +2745,7 @@ if __name__ == '__main__':
parser.add_argument('--fail-max', parser.add_argument('--fail-max',
action='store', action='store',
default=None, default=None,
help='run Verilator executable with gdb') help='after specified number of failures, skip remaining tests')
parser.add_argument('--gdb', action='store_true', help='run Verilator executable with gdb') parser.add_argument('--gdb', action='store_true', help='run Verilator executable with gdb')
parser.add_argument('--gdbbt', parser.add_argument('--gdbbt',
action='store_true', action='store_true',

1
test_regress/t/t_typename.out
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@ -14,6 +14,7 @@
"bit[2:0]" ==? "bit[2:0]" "bit[2:0]" ==? "bit[2:0]"
"int" ==? "int" "int" ==? "int"
"bit[9:1]" ==? "bit[9:1]" "bit[9:1]" ==? "bit[9:1]"
"bit[9:1]" ==? "bit[9:1]"
"string$[longint]" ==? "string$[longint]" "string$[longint]" ==? "string$[longint]"
"int$[$]" ==? "int$[$]" "int$[$]" ==? "int$[$]"
"int$[$:3]" ==? "int$[$:3]" "int$[$:3]" ==? "int$[$:3]"

7
test_regress/t/t_typename.v
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@ -15,7 +15,8 @@ int signed Y; // "int"
package A; package A;
enum {A,B,C=99} X; // "enum{A=32'sd0,B=32'sd1,C=32'sd99}A::e$1" enum {A,B,C=99} X; // "enum{A=32'sd0,B=32'sd1,C=32'sd99}A::e$1"
typedef bit [9:1'b1] word; // "A::bit[9:1]" typedef bit [9:1'b1] word_t; // "A::bit[9:1]"
localparam type WORD_T = word_t;
endpackage : A endpackage : A
import A::*; import A::*;
@ -31,6 +32,7 @@ module t(/*AUTOARG*/);
real r; real r;
logic l; logic l;
typedef bit mybit_t; typedef bit mybit_t;
localparam type MYBIT_T = mybit_t;
mybit_t [2:0] bitp20; mybit_t [2:0] bitp20;
mybit_t bitu32 [3:2]; mybit_t bitu32 [3:2];
mybit_t bitu31 [3:1][4:5]; mybit_t bitu31 [3:1][4:5];
@ -69,7 +71,8 @@ module t(/*AUTOARG*/);
`printtype(X, "bit[2:0]"); `printtype(X, "bit[2:0]");
`printtype(Y, "int"); `printtype(Y, "int");
`printtype(A::word, "bit[9:1]"); `printtype(A::word_t, "bit[9:1]");
`printtype(A::WORD_T, "bit[9:1]");
`printtype(assoc, "string$[longint]"); `printtype(assoc, "string$[longint]");
`printtype(q, "int$[$]"); `printtype(q, "int$[$]");
`printtype(q3, "int$[$:3]"); // Some omit :3 - need it so != unbounded `printtype(q3, "int$[$:3]"); // Some omit :3 - need it so != unbounded