carbon-lang/toolchain/semantics/testdata/if_expression/control_flow.carbon

// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// AUTOUPDATE
// CHECK:STDOUT: cross_reference_irs_size: 1
// CHECK:STDOUT: functions: [
// CHECK:STDOUT:   {name: str0, param_refs: block0, return_type: type0, body: {block2}}},
// CHECK:STDOUT:   {name: str1, param_refs: block0, return_type: type0, body: {block3}}},
// CHECK:STDOUT:   {name: str2, param_refs: block5, return_type: type0, body: {block6, block7, block8, block9}}},
// CHECK:STDOUT: ]
// CHECK:STDOUT: integer_literals: [
// CHECK:STDOUT:   1,
// CHECK:STDOUT:   2,
// CHECK:STDOUT: ]
// CHECK:STDOUT: real_literals: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: strings: [
// CHECK:STDOUT:   A,
// CHECK:STDOUT:   B,
// CHECK:STDOUT:   F,
// CHECK:STDOUT:   b,
// CHECK:STDOUT: ]
// CHECK:STDOUT: types: [
// CHECK:STDOUT:   nodeIntegerType,
// CHECK:STDOUT:   nodeBoolType,
// CHECK:STDOUT: ]
// CHECK:STDOUT: type_blocks: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: nodes: [
// CHECK:STDOUT:   {kind: FunctionDeclaration, arg0: function0},
// CHECK:STDOUT:   {kind: IntegerLiteral, arg0: int0, type: type0},
// CHECK:STDOUT:   {kind: ReturnExpression, arg0: node+1, type: type0},
// CHECK:STDOUT:   {kind: FunctionDeclaration, arg0: function1},
// CHECK:STDOUT:   {kind: IntegerLiteral, arg0: int1, type: type0},
// CHECK:STDOUT:   {kind: ReturnExpression, arg0: node+4, type: type0},
// CHECK:STDOUT:   {kind: VarStorage, type: type1},
// CHECK:STDOUT:   {kind: BindName, arg0: str3, arg1: node+6, type: type1},
// CHECK:STDOUT:   {kind: FunctionDeclaration, arg0: function2},
// CHECK:STDOUT:   {kind: BranchIf, arg0: block7, arg1: node+6},
// CHECK:STDOUT:   {kind: Branch, arg0: block8},
// CHECK:STDOUT:   {kind: Call, arg0: block0, arg1: function0, type: type0},
// CHECK:STDOUT:   {kind: Call, arg0: block0, arg1: function1, type: type0},
// CHECK:STDOUT:   {kind: BranchWithArg, arg0: block9, arg1: node+11},
// CHECK:STDOUT:   {kind: BranchWithArg, arg0: block9, arg1: node+12},
// CHECK:STDOUT:   {kind: BlockArg, arg0: block9, type: type0},
// CHECK:STDOUT:   {kind: ReturnExpression, arg0: node+15, type: type0},
// CHECK:STDOUT: ]
// CHECK:STDOUT: node_blocks: [
// CHECK:STDOUT:   [
// CHECK:STDOUT:   ],
// CHECK:STDOUT:   [
// CHECK:STDOUT:     node+0,
// CHECK:STDOUT:     node+3,
// CHECK:STDOUT:     node+8,
// CHECK:STDOUT:   ],
// CHECK:STDOUT:   [
// CHECK:STDOUT:     node+1,
// CHECK:STDOUT:     node+2,
// CHECK:STDOUT:   ],
// CHECK:STDOUT:   [
// CHECK:STDOUT:     node+4,
// CHECK:STDOUT:     node+5,
// CHECK:STDOUT:   ],
// CHECK:STDOUT:   [
// CHECK:STDOUT:     node+6,
// CHECK:STDOUT:     node+7,
// CHECK:STDOUT:   ],
// CHECK:STDOUT:   [
// CHECK:STDOUT:     node+7,
// CHECK:STDOUT:   ],
// CHECK:STDOUT:   [
// CHECK:STDOUT:     node+9,
// CHECK:STDOUT:     node+10,
// CHECK:STDOUT:   ],
// CHECK:STDOUT:   [
// CHECK:STDOUT:     node+11,
// CHECK:STDOUT:     node+13,
// CHECK:STDOUT:   ],
// CHECK:STDOUT:   [
// CHECK:STDOUT:     node+12,
// CHECK:STDOUT:     node+14,
// CHECK:STDOUT:   ],
// CHECK:STDOUT:   [
// CHECK:STDOUT:     node+15,
// CHECK:STDOUT:     node+16,
// CHECK:STDOUT:   ],
// CHECK:STDOUT: ]

fn A() -> i32 { return 1; }
fn B() -> i32 { return 2; }

fn F(b: bool) -> i32 {
  return if b then A() else B();
}