61 lines · plain
1# RUN: toyc-ch7 %s -emit=ast 2>&1 | FileCheck %s2 3struct Struct {4 var a;5 var b;6}7 8# User defined generic function may operate on struct types as well.9def multiply_transpose(Struct value) {10 # We can access the elements of a struct via the '.' operator.11 return transpose(value.a) * transpose(value.b);12}13 14def main() {15 # We initialize struct values using a composite initializer.16 Struct value = {[[1, 2, 3], [4, 5, 6]], [[1, 2, 3], [4, 5, 6]]};17 18 # We pass these arguments to functions like we do with variables.19 var c = multiply_transpose(value);20 print(c);21}22 23# CHECK: Module:24# CHECK-NEXT: Struct: Struct @{{.*}}struct-ast.toy:3:125# CHECK-NEXT: Variables: [26# CHECK-NEXT: VarDecl a<> @{{.*}}struct-ast.toy:4:327# CHECK-NEXT: VarDecl b<> @{{.*}}struct-ast.toy:5:328# CHECK-NEXT: ]29# CHECK-NEXT:Function30# CHECK-NEXT: Proto 'multiply_transpose' @{{.*}}struct-ast.toy:9:131# CHECK-NEXT: Params: [value]32# CHECK-NEXT: Block {33# CHECK-NEXT: Return34# CHECK-NEXT: BinOp: * @{{.*}}struct-ast.toy:11:3135# CHECK-NEXT: Call 'transpose' [ @{{.*}}struct-ast.toy:11:1036# CHECK-NEXT: BinOp: . @{{.*}}struct-ast.toy:11:2637# CHECK-NEXT: var: value @{{.*}}struct-ast.toy:11:2038# CHECK-NEXT: var: a @{{.*}}struct-ast.toy:11:2639# CHECK-NEXT: ]40# CHECK-NEXT: Call 'transpose' [ @{{.*}}struct-ast.toy:11:3141# CHECK-NEXT: BinOp: . @{{.*}}struct-ast.toy:11:4742# CHECK-NEXT: var: value @{{.*}}struct-ast.toy:11:4143# CHECK-NEXT: var: b @{{.*}}struct-ast.toy:11:4744# CHECK-NEXT: ]45# CHECK-NEXT: }46# CHECK-NEXT:Function47# CHECK-NEXT: Proto 'main' @{{.*}}struct-ast.toy:14:148# CHECK-NEXT: Params: []49# CHECK-NEXT: Block {50# CHECK-NEXT: VarDecl value<Struct> @{{.*}}struct-ast.toy:16:351# CHECK-NEXT: Struct Literal: Literal: <2, 3>[ <3>[ 1.000000e+00, 2.000000e+00, 3.000000e+00], <3>[ 4.000000e+00, 5.000000e+00, 6.000000e+00]] @{{.*}}struct-ast.toy:16:1952# CHECK-NEXT: Literal: <2, 3>[ <3>[ 1.000000e+00, 2.000000e+00, 3.000000e+00], <3>[ 4.000000e+00, 5.000000e+00, 6.000000e+00]] @{{.*}}struct-ast.toy:16:4353# CHECK-NEXT: @{{.*}}struct-ast.toy:16:1854# CHECK-NEXT: VarDecl c<> @{{.*}}struct-ast.toy:19:355# CHECK-NEXT: Call 'multiply_transpose' [ @{{.*}}struct-ast.toy:19:1156# CHECK-NEXT: var: value @{{.*}}struct-ast.toy:19:3057# CHECK-NEXT: ]58# CHECK-NEXT: Print [ @{{.*}}struct-ast.toy:20:359# CHECK-NEXT: var: c @{{.*}}struct-ast.toy:20:960# CHECK-NEXT: ]61# CHECK-NEXT: }