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Summary: NAME has already worked for def in a multiclass, since the (protoype) record including its NAME variable is created before parsing the superclasses. Since defm's do not have an associated single record, support for NAME has to be implemented differently here. Original test cases provided by Artem Belevich (tra) Change-Id: I933b74f328c0ff202e7dc23a35b78f3505760cc9 Reviewers: arsenm, craig.topper, tra, MartinO Subscribers: wdng, llvm-commits Differential Revision: https://reviews.llvm.org/D43656 llvm-svn: 326700
33 lines
831 B
TableGen
33 lines
831 B
TableGen
// RUN: not llvm-tblgen %s 2>&1 | FileCheck %s
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// XFAIL: vg_leak
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// This test verifies that tablegen does fail if it can't resolve an unresolved
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// !cast() during processing top-level defm.
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class A {}
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class B<A a> {
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A ba = a;
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}
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multiclass M0<string s> {
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// This should work fine.
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def _m00 : B<!cast<A>(s)>;
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// CHECK: error: Undefined reference:'d1_r1_no_such_record'
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def _m01: B<!cast<A>(s#"_no_such_record")>;
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}
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multiclass M1<string s> {
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def _r1 : A;
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// It would be nice if we could refer to _r1's name without having to pass it
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// explicitly via 's'.
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// XCHECK-DAG: note: instantiated from multiclass
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defm _m1: M0<s # "_r1">;
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}
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// CHECK: defm d1: M1
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// CHECK: note: instantiated from multiclass
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// CHECK: defm _m1: M0
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// CHECK: note: instantiated from multiclass
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// CHECK: def _m01: B
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defm d1: M1<"d1">;
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