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sdk/pkg/dart2bytecode/testcases/optional_params.dart.expect
T
Alexander Markov 3abf78212c Bytecode compiler 
Add dart2bytecode tool which takes Dart sources and produces
Dart bytecode. The tool uses common front-end (CFE) to parse Dart
source code and contains bytecode generator which translates
kernel AST to bytecode.

Change-Id: I90bd6e72c619cf0edc556da0640760b30e81091d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/378560
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Slava Egorov <vegorov@google.com>
2024-08-08 18:08:58 +00:00

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Bytecode
Dynamic Module Entry Point: DART_SDK/pkg/dart2bytecode/testcases/optional_params.dart::main
Library 'DART_SDK/pkg/dart2bytecode/testcases/optional_params.dart'
name '#lib'
script 'DART_SDK/pkg/dart2bytecode/testcases/optional_params.dart'
Class '', script = 'DART_SDK/pkg/dart2bytecode/testcases/optional_params.dart'
Function 'foo1', static, has-optional-positional-params, reflectable, debuggable
parameters [dynamic 'x', dynamic 'a', dynamic 'b'] (required: 1)
return-type void
Bytecode {
EntryOptional 1, 2, 0
LoadConstant r1, CP#0
LoadConstant r2, CP#1
Frame 1
CheckStack 0
PushNull
PushInt 2
CreateArrayTOS
StoreLocal r3
Push r3
PushInt 0
PushConstant CP#2
StoreIndexedTOS
Push r3
PushInt 1
Push r0
StoreIndexedTOS
DirectCall CP#3, 1
DirectCall CP#5, 1
Drop1
PushNull
PushInt 2
CreateArrayTOS
StoreLocal r3
Push r3
PushInt 0
PushConstant CP#7
StoreIndexedTOS
Push r3
PushInt 1
Push r1
StoreIndexedTOS
DirectCall CP#3, 1
DirectCall CP#5, 1
Drop1
PushNull
PushInt 2
CreateArrayTOS
StoreLocal r3
Push r3
PushInt 0
PushConstant CP#8
StoreIndexedTOS
Push r3
PushInt 1
Push r2
StoreIndexedTOS
DirectCall CP#3, 1
DirectCall CP#5, 1
Drop1
PushNull
ReturnTOS
}
ConstantPool {
[0] = ObjectRef 'default_a'
[1] = ObjectRef 'default_b'
[2] = ObjectRef 'x = '
[3] = DirectCall 'dart:core::_StringBase::_interpolate', ArgDesc num-args 1, num-type-args 0, names []
[4] = Reserved
[5] = DirectCall 'dart:core::print', ArgDesc num-args 1, num-type-args 0, names []
[6] = Reserved
[7] = ObjectRef 'a = '
[8] = ObjectRef 'b = '
}
Function 'foo2', static, has-optional-named-params, reflectable, debuggable
parameters [dynamic 'y', dynamic 'z', dynamic 'c', dynamic 'a', dynamic 'b'] (required: 2)
return-type void
Bytecode {
EntryOptional 2, 0, 3
LoadConstant r2, CP#0
LoadConstant r2, CP#1
LoadConstant r3, CP#2
LoadConstant r3, CP#3
LoadConstant r4, CP#4
LoadConstant r4, CP#5
Frame 1
CheckStack 0
PushNull
PushInt 2
CreateArrayTOS
StoreLocal r5
Push r5
PushInt 0
PushConstant CP#6
StoreIndexedTOS
Push r5
PushInt 1
Push r0
StoreIndexedTOS
DirectCall CP#7, 1
DirectCall CP#9, 1
Drop1
PushNull
PushInt 2
CreateArrayTOS
StoreLocal r5
Push r5
PushInt 0
PushConstant CP#11
StoreIndexedTOS
Push r5
PushInt 1
Push r1
StoreIndexedTOS
DirectCall CP#7, 1
DirectCall CP#9, 1
Drop1
PushNull
PushInt 2
CreateArrayTOS
StoreLocal r5
Push r5
PushInt 0
PushConstant CP#12
StoreIndexedTOS
Push r5
PushInt 1
Push r2
StoreIndexedTOS
DirectCall CP#7, 1
DirectCall CP#9, 1
Drop1
PushNull
PushInt 2
CreateArrayTOS
StoreLocal r5
Push r5
PushInt 0
PushConstant CP#13
StoreIndexedTOS
Push r5
PushInt 1
Push r3
StoreIndexedTOS
DirectCall CP#7, 1
DirectCall CP#9, 1
Drop1
PushNull
PushInt 2
CreateArrayTOS
StoreLocal r5
Push r5
PushInt 0
PushConstant CP#14
StoreIndexedTOS
Push r5
PushInt 1
Push r4
StoreIndexedTOS
DirectCall CP#7, 1
DirectCall CP#9, 1
Drop1
PushNull
ReturnTOS
}
ConstantPool {
[0] = ObjectRef 'a'
[1] = ObjectRef const 42
[2] = ObjectRef 'b'
[3] = ObjectRef const List<dart:core::String> ['default_b']
[4] = ObjectRef 'c'
[5] = ObjectRef 'default_c'
[6] = ObjectRef 'y = '
[7] = DirectCall 'dart:core::_StringBase::_interpolate', ArgDesc num-args 1, num-type-args 0, names []
[8] = Reserved
[9] = DirectCall 'dart:core::print', ArgDesc num-args 1, num-type-args 0, names []
[10] = Reserved
[11] = ObjectRef 'z = '
[12] = ObjectRef 'a = '
[13] = ObjectRef 'b = '
[14] = ObjectRef 'c = '
}
Function 'foo3', static, has-optional-named-params, reflectable, debuggable
type-params <'P' extends dart:core::Object? (default dynamic), 'Q' extends dart:core::Object? (default dynamic)>
parameters [dynamic 'z', dynamic 'y', dart:core::bool 'a', dart:core::Map < DART_SDK/pkg/dart2bytecode/testcases/optional_params.dart::foo3::TypeParam/0, DART_SDK/pkg/dart2bytecode/testcases/optional_params.dart::foo3::TypeParam/1 > 'b'] (required: 2)
parameter-flags [0, 0, 0, 8]
return-type void
Bytecode {
EntryOptional 2, 0, 2
LoadConstant r2, CP#0
LoadConstant r2, CP#1
LoadConstant r3, CP#2
LoadConstant r3, CP#3
Frame 1
CheckFunctionTypeArgs 2, r4
CheckStack 0
PushNull
Push r4
InstantiateType CP#4
DirectCall CP#5, 1
Drop1
Push r1
DirectCall CP#5, 1
Drop1
Push r3
DirectCall CP#5, 1
Drop1
PushNull
ReturnTOS
}
ConstantPool {
[0] = ObjectRef 'a'
[1] = ObjectRef const false
[2] = ObjectRef 'b'
[3] = ObjectRef null
[4] = Type DART_SDK/pkg/dart2bytecode/testcases/optional_params.dart::foo3::TypeParam/0
[5] = DirectCall 'dart:core::print', ArgDesc num-args 1, num-type-args 0, names []
[6] = Reserved
}
Function 'main', static, reflectable, debuggable
parameters [] (required: 0)
return-type dynamic
Bytecode {
Entry 0
CheckStack 0
PushConstant CP#0
PushConstant CP#1
DirectCall CP#2, 2
Drop1
PushConstant CP#4
PushConstant CP#5
PushConstant CP#1
DirectCall CP#6, 3
Drop1
PushNull
ReturnTOS
}
ConstantPool {
[0] = ObjectRef 'fixed_x'
[1] = ObjectRef 'concrete_a'
[2] = DirectCall 'DART_SDK/pkg/dart2bytecode/testcases/optional_params.dart::foo1', ArgDesc num-args 2, num-type-args 0, names []
[3] = Reserved
[4] = ObjectRef 'fixed_y'
[5] = ObjectRef 'fixed_z'
[6] = DirectCall 'DART_SDK/pkg/dart2bytecode/testcases/optional_params.dart::foo2', ArgDesc num-args 3, num-type-args 0, names ['a']
[7] = Reserved
}
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