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1// RUN: mlir-translate -split-input-file -mlir-to-cpp -verify-diagnostics %s2 3// expected-error@+1 {{'func.func' op with multiple blocks needs variables declared at top}}4func.func @multiple_blocks() {5^bb1:6 cf.br ^bb27^bb2:8 return9}10 11// -----12 13func.func @unsupported_op(%arg0: i1) {14 // expected-error@+1 {{'cf.assert' op unable to find printer for op}}15 cf.assert %arg0, "assertion foo"16 return17}18 19// -----20 21// expected-error@+1 {{cannot emit integer type 'i80'}}22func.func @unsupported_integer_type(%arg0 : i80) {23 return24}25 26// -----27 28// expected-error@+1 {{cannot emit float type 'f80'}}29func.func @unsupported_float_type(%arg0 : f80) {30 return31}32 33// -----34 35// expected-error@+1 {{cannot emit type 'memref<100xf32>'}}36func.func @memref_type(%arg0 : memref<100xf32>) {37 return38}39 40// -----41 42// expected-error@+1 {{cannot emit type 'vector<100xf32>'}}43func.func @vector_type(%arg0 : vector<100xf32>) {44 return45}46 47// -----48 49// expected-error@+1 {{cannot emit tensor type with non static shape}}50func.func @non_static_shape(%arg0 : tensor<?xf32>) {51 return52}53 54// -----55 56// expected-error@+1 {{cannot emit unranked tensor type}}57func.func @unranked_tensor(%arg0 : tensor<*xf32>) {58 return59}60 61// -----62 63// expected-error@+1 {{cannot emit tensor of array type}}64func.func @tensor_of_array(%arg0 : tensor<4x!emitc.array<4xf32>>) {65 return66}67 68// -----69 70// expected-error@+1 {{cannot emit pointer to array type}}71func.func @pointer_to_array(%arg0 : !emitc.ptr<!emitc.array<4xf32>>) {72 return73}74 75// -----76 77// expected-error@+1 {{cannot emit lvalue type as argument type}}78func.func @lvalue_as_argument(%arg: !emitc.lvalue<i8>) {79 return80}81 82// -----83 84// expected-error@+1 {{cannot emit array type as result type}}85func.func @array_as_result(%arg: !emitc.array<4xi8>) -> (!emitc.array<4xi8>) {86 return %arg : !emitc.array<4xi8>87}88 89// -----90 91func.func @ptr_to_array() {92 // expected-error@+1 {{cannot emit pointer to array type '!emitc.ptr<!emitc.array<9xi16>>'}}93 %v = "emitc.variable"(){value = #emitc.opaque<"NULL">} : () -> !emitc.lvalue<!emitc.ptr<!emitc.array<9xi16>>>94 return95}96