File: MultiClass-defm-fail.td

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (32 lines) | stat: -rw-r--r-- 842 bytes parent folder | download | duplicates (26) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
// RUN: not llvm-tblgen %s 2>&1 | FileCheck %s
// XFAIL: vg_leak

// This test verifies that tablegen does fail if it can't resolve an unresolved
// !cast() during processing top-level defm.

class A {}
class B<A a> {
  A ba = a;
}

multiclass M0<string s> {
  // This should work fine.
  def _m00 : B<!cast<A>(s)>;
  // CHECK: error: Undefined reference to record: 'd1_r1_no_such_record'
  def _m01: B<!cast<A>(s#"_no_such_record")>;
}

multiclass M1<string s> {
  def _r1 : A;
  // It would be nice if we could refer to _r1's name without having to pass it
  // explicitly via 's'.
  // XCHECK-DAG: note: instantiated from multiclass
  defm _m1: M0<s # "_r1">;
}

// CHECK: def _m01: B
// CHECK: note: instantiated from multiclass
// CHECK: defm _m1: M0
// CHECK: note: instantiated from multiclass
// CHECK: defm d1: M1
defm d1: M1<"d1">;