c36b03e325
not be a pack expansion type. Using a pack expansion type for a pack declaration makes sense, but general expressions should never have pack expansion types. If we have a pack `T *...V`, then the type of `V` is the type `T *`, which contains an unexpanded pack, and is a pointer type. This allows us to better diagnose issues where a template is invalid due to some non-dependent portion of a dependent type of a non-type template parameter pack.
14 lines
287 B
C++
14 lines
287 B
C++
// RUN: clang-import-test -dump-ast -import %S/Inputs/F.cpp -expression %s | FileCheck %s
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// CHECK: PackExpansionExpr
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// CHECK-SAME: '<dependent type>'
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// CHECK-NEXT: DeclRefExpr
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// CHECK-SAME: 'T'
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// CHECK-SAME: ParmVar
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// CHECK-SAME: 'a'
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// CHECK-SAME: 'T...'
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void expr() {
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f();
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}
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