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// RUN: mlir-opt -allow-unregistered-dialect %s -split-input-file -mlir-print-debuginfo -mlir-print-local-scope | FileCheck %s
// CHECK: module {
module {
}
// CHECK: module {
// CHECK-NEXT: }
module {
"module_terminator"() : () -> ()
}
// CHECK: module attributes {foo.attr = true} {
module attributes {foo.attr = true} {
}
// CHECK: module {
module {
// CHECK-NEXT: "foo.result_op"() : () -> i32
%result = "foo.result_op"() : () -> i32
}
// -----
// Check that a top-level module is always created, with location info.
// CHECK: module {
// CHECK-NEXT: } loc({{.*}}module-op.mlir{{.*}})
// -----
// Check that the top-level module can be defined via a single module operation.
// CHECK: module {
// CHECK-NOT: module {
module {
}
// -----
// Check that the implicit top-level module is also a name scope for SSA
// values. This should not crash.
// CHECK: module {
// CHECK: %{{.*}} = "op"
// CHECK: }
%0 = "op"() : () -> i32
// -----
// CHECK-LABEL: module @foo
// CHECK-NOT: attributes
module @foo {
// CHECK: module
module {
// CHECK: module @bar attributes
module @bar attributes {foo.bar} {
}
}
}