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sdk/pkg/front_end/testcases/patterns/switch_encoding.dart.strong.expect
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Johnni Winther c6347389d2 [cfe] Move irrefutable tails into the case body 
This moves pattern variable assignments of fully matched expressions into the case body. This will help backends (dart2js in particular) to reason about the code flow.

Closes #54115

Change-Id: I598a384a829f16e91ab2d6a309499cf20b9cc121
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/339122
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Jens Johansen <jensj@google.com>
2023-12-07 11:13:30 +00:00

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library;
import self as self;
import "dart:core" as core;
class E extends core::_Enum /*isEnum*/ {
static const field core::List<self::E> values = #C10;
enum-element static const field self::E a = #C3;
enum-element static const field self::E b = #C6;
enum-element static const field self::E c = #C9;
const synthetic constructor •(core::int #index, core::String #name) → self::E
: super core::_Enum::•(#index, #name)
;
method _enumToString() → core::String
return "E.${this.{core::_Enum::_name}{core::String}}";
}
class PrimitiveEquals extends core::Object /*hasConstConstructor*/ {
final field core::int field;
const constructor •(core::int field) → self::PrimitiveEquals
: self::PrimitiveEquals::field = field, super core::Object::•()
;
}
class NonPrimitiveEquals extends core::Object /*hasConstConstructor*/ {
final field core::int field;
const constructor •(core::int field) → self::NonPrimitiveEquals
: self::NonPrimitiveEquals::field = field, super core::Object::•()
;
get hashCode() → core::int
return this.{self::NonPrimitiveEquals::field}{core::int}.{core::num::hashCode}{core::int};
operator ==(core::Object other) → core::bool {
if(core::identical(this, other))
return true;
return other is self::NonPrimitiveEquals && this.{self::NonPrimitiveEquals::field}{core::int} =={core::num::==}{(core::Object) → core::bool} other{self::NonPrimitiveEquals}.{self::NonPrimitiveEquals::field}{core::int};
}
}
static method switchStatement(dynamic o) → dynamic {
#L1:
{
final synthesized dynamic #0#0 = o;
synthesized core::int #0#2;
synthesized core::bool #0#2#isSet = false;
synthesized dynamic #0#13;
synthesized core::bool #0#13#isSet = false;
dynamic #t1;
{
lowered hoisted dynamic a#case#0;
lowered hoisted dynamic a#case#1;
if(#0#0 is core::List<dynamic> && (#0#2#isSet ?{core::int} #0#2{core::int} : let final dynamic #t2 = #0#2#isSet = true in #0#2 = #0#0{core::List<dynamic>}.{core::List::length}{core::int}) =={core::num::==}{(core::Object) → core::bool} #C4 && (let final dynamic #t3 = a#case#0 = #0#0{core::List<dynamic>}.{core::List::[]}(0){(core::int) → dynamic} in true) && a#case#0{dynamic}.>(5) as{TypeError} core::bool && (let final dynamic #t4 = #t1 = a#case#0 in true) || #0#0 is core::List<dynamic> && (#0#2#isSet ?{core::int} #0#2{core::int} : let final dynamic #t5 = #0#2#isSet = true in #0#2 = #0#0{core::List<dynamic>}.{core::List::length}{core::int}) =={core::num::==}{(core::Object) → core::bool} #C7 && (let final dynamic #t6 = a#case#1 = #0#0{core::List<dynamic>}.{core::List::[]}(1){(core::int) → dynamic} in true) && a#case#1{dynamic}.<(5) as{TypeError} core::bool && (let final dynamic #t7 = #t1 = a#case#1 in true)) {
dynamic a = #t1{dynamic};
{
core::print(a);
break #L1;
}
}
}
{
hoisted dynamic a;
if(#0#0 is core::Map<dynamic, dynamic> && (!((#0#13#isSet ?{dynamic} #0#13{dynamic} : let final dynamic #t8 = #0#13#isSet = true in #0#13 = #0#0{core::Map<dynamic, dynamic>}.{core::Map::[]}(#C4){(core::Object?) → dynamic}) == null) || null is dynamic && #0#0{core::Map<dynamic, dynamic>}.{core::Map::containsKey}(#C4){(core::Object?) → core::bool}) && (let final dynamic #t9 = a = #0#13#isSet ?{dynamic} #0#13{dynamic} : let final dynamic #t10 = #0#13#isSet = true in #0#13 = #0#0{core::Map<dynamic, dynamic>}.{core::Map::[]}(#C4){(core::Object?) → dynamic} in true)) {
{
core::print(a);
}
}
}
}
}
static method switchStatementWithLabel(dynamic o) → dynamic {
#L2:
{
final synthesized dynamic #0#0 = o;
synthesized core::int #0#2;
synthesized core::bool #0#2#isSet = false;
synthesized dynamic #0#13;
synthesized core::bool #0#13#isSet = false;
dynamic #t11;
{
lowered hoisted dynamic a#case#0;
lowered hoisted dynamic a#case#1;
if(#0#0 is core::List<dynamic> && (#0#2#isSet ?{core::int} #0#2{core::int} : let final dynamic #t12 = #0#2#isSet = true in #0#2 = #0#0{core::List<dynamic>}.{core::List::length}{core::int}) =={core::num::==}{(core::Object) → core::bool} #C4 && (let final dynamic #t13 = a#case#0 = #0#0{core::List<dynamic>}.{core::List::[]}(0){(core::int) → dynamic} in true) && a#case#0{dynamic}.>(5) as{TypeError} core::bool && (let final dynamic #t14 = #t11 = a#case#0 in true) || #0#0 is core::List<dynamic> && (#0#2#isSet ?{core::int} #0#2{core::int} : let final dynamic #t15 = #0#2#isSet = true in #0#2 = #0#0{core::List<dynamic>}.{core::List::length}{core::int}) =={core::num::==}{(core::Object) → core::bool} #C7 && (let final dynamic #t16 = a#case#1 = #0#0{core::List<dynamic>}.{core::List::[]}(1){(core::int) → dynamic} in true) && a#case#1{dynamic}.<(5) as{TypeError} core::bool && (let final dynamic #t17 = #t11 = a#case#1 in true)) {
dynamic a = #t11{dynamic};
{
core::print(a);
break #L2;
}
}
}
{
hoisted dynamic a;
if(#0#0 is core::Map<dynamic, dynamic> && (!((#0#13#isSet ?{dynamic} #0#13{dynamic} : let final dynamic #t18 = #0#13#isSet = true in #0#13 = #0#0{core::Map<dynamic, dynamic>}.{core::Map::[]}(#C4){(core::Object?) → dynamic}) == null) || null is dynamic && #0#0{core::Map<dynamic, dynamic>}.{core::Map::containsKey}(#C4){(core::Object?) → core::bool}) && (let final dynamic #t19 = a = #0#13#isSet ?{dynamic} #0#13{dynamic} : let final dynamic #t20 = #0#13#isSet = true in #0#13 = #0#0{core::Map<dynamic, dynamic>}.{core::Map::[]}(#C4){(core::Object?) → dynamic} in true)) {
{
core::print(a);
break #L2;
}
}
}
{
if(#C4 =={core::num::==}{(core::Object) → core::bool} #0#0) {
{
core::print(1);
}
}
}
}
}
static method switchStatementWithContinue(dynamic o) → dynamic {
#L3:
{
core::int #t21 = 1.{core::int::unary-}(){() → core::int};
final synthesized dynamic #0#0 = o;
synthesized core::int #0#2;
synthesized core::bool #0#2#isSet = false;
synthesized dynamic #0#13;
synthesized core::bool #0#13#isSet = false;
dynamic #t22;
#L4:
{
{
lowered hoisted dynamic a#case#0;
lowered hoisted dynamic a#case#1;
if(#0#0 is core::List<dynamic> && (#0#2#isSet ?{core::int} #0#2{core::int} : let final dynamic #t23 = #0#2#isSet = true in #0#2 = #0#0{core::List<dynamic>}.{core::List::length}{core::int}) =={core::num::==}{(core::Object) → core::bool} #C4 && (let final dynamic #t24 = a#case#0 = #0#0{core::List<dynamic>}.{core::List::[]}(0){(core::int) → dynamic} in true) && a#case#0{dynamic}.>(5) as{TypeError} core::bool && (let final dynamic #t25 = #t22 = a#case#0 in true) || #0#0 is core::List<dynamic> && (#0#2#isSet ?{core::int} #0#2{core::int} : let final dynamic #t26 = #0#2#isSet = true in #0#2 = #0#0{core::List<dynamic>}.{core::List::length}{core::int}) =={core::num::==}{(core::Object) → core::bool} #C7 && (let final dynamic #t27 = a#case#1 = #0#0{core::List<dynamic>}.{core::List::[]}(1){(core::int) → dynamic} in true) && a#case#1{dynamic}.<(5) as{TypeError} core::bool && (let final dynamic #t28 = #t22 = a#case#1 in true)) {
dynamic a = #t22{dynamic};
{
core::print(a);
break #L3;
}
}
}
{
hoisted dynamic a;
if(#0#0 is core::Map<dynamic, dynamic> && (!((#0#13#isSet ?{dynamic} #0#13{dynamic} : let final dynamic #t29 = #0#13#isSet = true in #0#13 = #0#0{core::Map<dynamic, dynamic>}.{core::Map::[]}(#C4){(core::Object?) → dynamic}) == null) || null is dynamic && #0#0{core::Map<dynamic, dynamic>}.{core::Map::containsKey}(#C4){(core::Object?) → core::bool}) && (let final dynamic #t30 = a = #0#13#isSet ?{dynamic} #0#13{dynamic} : let final dynamic #t31 = #0#13#isSet = true in #0#13 = #0#0{core::Map<dynamic, dynamic>}.{core::Map::[]}(#C4){(core::Object?) → dynamic} in true)) {
{
core::print(a);
#t21 = 0;
break #L4;
}
}
}
{
if(#C1 =={core::num::==}{(core::Object) → core::bool} #0#0) {
{
core::print(o);
break #L3;
}
}
}
{
if(#C4 =={core::num::==}{(core::Object) → core::bool} #0#0) {
#t21 = 0;
break #L4;
}
}
{
if(#C7 =={core::num::==}{(core::Object) → core::bool} #0#0) {
#t21 = 1;
break #L4;
}
}
}
switch(#t21) /* dynamic */ {
#L5:
case #C1:
{
{
core::print(1);
continue #L6;
}
}
#L6:
case #C4:
{
{
core::print(2);
}
}
}
}
}
static method switchStatementWithContinueNested(dynamic o1, dynamic o2) → dynamic {
#L7:
{
core::int #t32 = 1.{core::int::unary-}(){() → core::int};
final synthesized dynamic #2#0 = o1;
synthesized dynamic #2#9;
synthesized core::bool #2#9#isSet = false;
#L8:
{
{
hoisted dynamic a;
if(#2#0 is core::List<dynamic> && #2#0{core::List<dynamic>}.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C4 && (let final dynamic #t33 = a = #2#0{core::List<dynamic>}.{core::List::[]}(0){(core::int) → dynamic} in true)) {
{
core::print(a);
break #L7;
}
}
}
{
hoisted dynamic a;
if(#2#0 is core::Map<dynamic, dynamic> && (!((#2#9#isSet ?{dynamic} #2#9{dynamic} : let final dynamic #t34 = #2#9#isSet = true in #2#9 = #2#0{core::Map<dynamic, dynamic>}.{core::Map::[]}(#C4){(core::Object?) → dynamic}) == null) || null is dynamic && #2#0{core::Map<dynamic, dynamic>}.{core::Map::containsKey}(#C4){(core::Object?) → core::bool}) && (let final dynamic #t35 = a = #2#9#isSet ?{dynamic} #2#9{dynamic} : let final dynamic #t36 = #2#9#isSet = true in #2#9 = #2#0{core::Map<dynamic, dynamic>}.{core::Map::[]}(#C4){(core::Object?) → dynamic} in true)) {
{
core::print(a);
#L9:
{
core::int #t37 = 1.{core::int::unary-}(){() → core::int};
final synthesized dynamic #0#0 = o2;
synthesized core::int #0#2;
synthesized core::bool #0#2#isSet = false;
synthesized dynamic #0#13;
synthesized core::bool #0#13#isSet = false;
dynamic #t38;
#L10:
{
{
lowered hoisted dynamic a#case#0;
lowered hoisted dynamic a#case#1;
if(#0#0 is core::List<dynamic> && (#0#2#isSet ?{core::int} #0#2{core::int} : let final dynamic #t39 = #0#2#isSet = true in #0#2 = #0#0{core::List<dynamic>}.{core::List::length}{core::int}) =={core::num::==}{(core::Object) → core::bool} #C4 && (let final dynamic #t40 = a#case#0 = #0#0{core::List<dynamic>}.{core::List::[]}(0){(core::int) → dynamic} in true) && a#case#0{dynamic}.>(5) as{TypeError} core::bool && (let final dynamic #t41 = #t38 = a#case#0 in true) || #0#0 is core::List<dynamic> && (#0#2#isSet ?{core::int} #0#2{core::int} : let final dynamic #t42 = #0#2#isSet = true in #0#2 = #0#0{core::List<dynamic>}.{core::List::length}{core::int}) =={core::num::==}{(core::Object) → core::bool} #C7 && (let final dynamic #t43 = a#case#1 = #0#0{core::List<dynamic>}.{core::List::[]}(1){(core::int) → dynamic} in true) && a#case#1{dynamic}.<(5) as{TypeError} core::bool && (let final dynamic #t44 = #t38 = a#case#1 in true)) {
dynamic a = #t38{dynamic};
{
core::print(a);
break #L9;
}
}
}
{
hoisted dynamic a;
if(#0#0 is core::Map<dynamic, dynamic> && (!((#0#13#isSet ?{dynamic} #0#13{dynamic} : let final dynamic #t45 = #0#13#isSet = true in #0#13 = #0#0{core::Map<dynamic, dynamic>}.{core::Map::[]}(#C4){(core::Object?) → dynamic}) == null) || null is dynamic && #0#0{core::Map<dynamic, dynamic>}.{core::Map::containsKey}(#C4){(core::Object?) → core::bool}) && (let final dynamic #t46 = a = #0#13#isSet ?{dynamic} #0#13{dynamic} : let final dynamic #t47 = #0#13#isSet = true in #0#13 = #0#0{core::Map<dynamic, dynamic>}.{core::Map::[]}(#C4){(core::Object?) → dynamic} in true)) {
{
core::print(a);
#t32 = 1;
break #L8;
}
}
}
{
if(#C1 =={core::num::==}{(core::Object) → core::bool} #0#0) {
{
core::print(o2);
#t37 = 0;
break #L10;
}
}
}
{
if(#C4 =={core::num::==}{(core::Object) → core::bool} #0#0) {
#t37 = 0;
break #L10;
}
}
{
if(#C7 =={core::num::==}{(core::Object) → core::bool} #0#0) {
#t37 = 1;
break #L10;
}
}
}
switch(#t37) /* dynamic */ {
#L11:
case #C1:
{
{
core::print(1);
continue #L12;
}
}
#L12:
case #C4:
{
{
core::print(2);
#t32 = 0;
break #L8;
}
}
}
}
break #L7;
}
}
}
{
if(#C1 =={core::num::==}{(core::Object) → core::bool} #2#0) {
{
core::print(o1);
break #L7;
}
}
}
{
if(#C4 =={core::num::==}{(core::Object) → core::bool} #2#0) {
#t32 = 0;
break #L8;
}
}
{
if(#C7 =={core::num::==}{(core::Object) → core::bool} #2#0) {
#t32 = 1;
break #L8;
}
}
}
switch(#t32) /* dynamic */ {
#L13:
case #C1:
{
{
core::print(1);
continue #L14;
}
}
#L14:
case #C4:
{
{
core::print(2);
#L15:
{
core::int #t48 = 1.{core::int::unary-}(){() → core::int};
final synthesized dynamic #1#0 = o2;
synthesized core::int #1#2;
synthesized core::bool #1#2#isSet = false;
synthesized dynamic #1#13;
synthesized core::bool #1#13#isSet = false;
dynamic #t49;
#L16:
{
{
lowered hoisted dynamic a#case#0;
lowered hoisted dynamic a#case#1;
if(#1#0 is core::List<dynamic> && (#1#2#isSet ?{core::int} #1#2{core::int} : let final dynamic #t50 = #1#2#isSet = true in #1#2 = #1#0{core::List<dynamic>}.{core::List::length}{core::int}) =={core::num::==}{(core::Object) → core::bool} #C4 && (let final dynamic #t51 = a#case#0 = #1#0{core::List<dynamic>}.{core::List::[]}(0){(core::int) → dynamic} in true) && a#case#0{dynamic}.>(5) as{TypeError} core::bool && (let final dynamic #t52 = #t49 = a#case#0 in true) || #1#0 is core::List<dynamic> && (#1#2#isSet ?{core::int} #1#2{core::int} : let final dynamic #t53 = #1#2#isSet = true in #1#2 = #1#0{core::List<dynamic>}.{core::List::length}{core::int}) =={core::num::==}{(core::Object) → core::bool} #C7 && (let final dynamic #t54 = a#case#1 = #1#0{core::List<dynamic>}.{core::List::[]}(1){(core::int) → dynamic} in true) && a#case#1{dynamic}.<(5) as{TypeError} core::bool && (let final dynamic #t55 = #t49 = a#case#1 in true)) {
dynamic a = #t49{dynamic};
{
core::print(a);
break #L15;
}
}
}
{
hoisted dynamic a;
if(#1#0 is core::Map<dynamic, dynamic> && (!((#1#13#isSet ?{dynamic} #1#13{dynamic} : let final dynamic #t56 = #1#13#isSet = true in #1#13 = #1#0{core::Map<dynamic, dynamic>}.{core::Map::[]}(#C4){(core::Object?) → dynamic}) == null) || null is dynamic && #1#0{core::Map<dynamic, dynamic>}.{core::Map::containsKey}(#C4){(core::Object?) → core::bool}) && (let final dynamic #t57 = a = #1#13#isSet ?{dynamic} #1#13{dynamic} : let final dynamic #t58 = #1#13#isSet = true in #1#13 = #1#0{core::Map<dynamic, dynamic>}.{core::Map::[]}(#C4){(core::Object?) → dynamic} in true)) {
{
core::print(a);
continue #L14;
}
}
}
{
if(#C1 =={core::num::==}{(core::Object) → core::bool} #1#0) {
{
core::print(o2);
#t48 = 0;
break #L16;
}
}
}
{
if(#C4 =={core::num::==}{(core::Object) → core::bool} #1#0) {
#t48 = 0;
break #L16;
}
}
{
if(#C7 =={core::num::==}{(core::Object) → core::bool} #1#0) {
#t48 = 1;
break #L16;
}
}
}
switch(#t48) /* dynamic */ {
#L17:
case #C1:
{
{
core::print(1);
continue #L18;
}
}
#L18:
case #C4:
{
{
core::print(2);
continue #L13;
}
}
}
}
}
}
}
}
}
static method switchStatementEnum(self::E o) → dynamic {
#L19:
switch(o) /* isExplicitlyExhaustive, self::E */ {
#L20:
case #C3:
{
core::print("a");
break #L19;
}
#L21:
case #C6:
{
core::print("b");
break #L19;
}
#L22:
case #C9:
{
core::print("c");
}
}
}
static method switchStatementEnumWithGuard(self::E o) → dynamic {
#L23:
{
final synthesized self::E #0#0 = o;
{
if(#C3 =={core::Object::==}{(core::Object) → core::bool} #0#0 && true) {
{
core::print("a");
break #L23;
}
}
}
{
if(#C6 =={core::Object::==}{(core::Object) → core::bool} #0#0) {
{
core::print("b");
break #L23;
}
}
}
{
if(true) {
}
}
}
}
static method switchStatementEnumWithLabel(self::E o) → dynamic {
#L24:
switch(o) /* isExplicitlyExhaustive, self::E */ {
#L25:
case #C3:
{
core::print("a");
break #L24;
}
#L26:
case #C6:
{
core::print("b");
break #L24;
}
#L27:
case #C9:
{
core::print("c");
}
}
}
static method switchStatementEnumWithContinue(self::E o) → dynamic {
#L28:
switch(o) /* isExplicitlyExhaustive, self::E */ {
#L29:
case #C3:
{
core::print("a");
continue #L30;
}
#L30:
case #C6:
{
core::print("b");
continue #L31;
}
#L31:
case #C9:
{
core::print("c");
}
}
}
static method switchStatementPrimitiveEquals(dynamic o) → dynamic {
#L32:
switch(o) /* dynamic */ {
#L33:
case #C11:
{
core::print("a");
break #L32;
}
#L34:
case #C12:
{
core::print("b");
}
}
}
static method switchStatementNonPrimitiveEquals(dynamic o) → dynamic {
#L35:
{
final synthesized dynamic #0#0 = o;
{
if(#C13 =={self::NonPrimitiveEquals::==}{(core::Object) → core::bool} #0#0) {
{
core::print("a");
break #L35;
}
}
}
{
if(#C14 =={self::NonPrimitiveEquals::==}{(core::Object) → core::bool} #0#0) {
{
core::print("b");
}
}
}
}
}
static method switchExpression(dynamic o) → dynamic {
return block {
dynamic #t59;
final synthesized dynamic #0#0 = o;
synthesized dynamic #0#9;
synthesized core::bool #0#9#isSet = false;
#L36:
{
{
hoisted dynamic a;
if(#0#0 is core::List<dynamic> && #0#0{core::List<dynamic>}.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C4) {
a = #0#0{core::List<dynamic>}.{core::List::[]}(0){(core::int) → dynamic};
#t59 = a;
break #L36;
}
}
{
hoisted dynamic a;
if(#0#0 is core::Map<dynamic, dynamic> && (!((#0#9#isSet ?{dynamic} #0#9{dynamic} : let final dynamic #t60 = #0#9#isSet = true in #0#9 = #0#0{core::Map<dynamic, dynamic>}.{core::Map::[]}(#C4){(core::Object?) → dynamic}) == null) || null is dynamic && #0#0{core::Map<dynamic, dynamic>}.{core::Map::containsKey}(#C4){(core::Object?) → core::bool})) {
a = #0#9#isSet ?{dynamic} #0#9{dynamic} : let final dynamic #t61 = #0#9#isSet = true in #0#9 = #0#0{core::Map<dynamic, dynamic>}.{core::Map::[]}(#C4){(core::Object?) → dynamic};
#t59 = a;
break #L36;
}
}
{
if(true) {
#t59 = null;
break #L36;
}
}
}
} =>#t59;
}
static method switchExpressionEnum(self::E o) → dynamic {
return block {
core::int #t62;
#L37:
switch(o) /* isExplicitlyExhaustive, self::E */ {
#L38:
case #C3:
{
#t62 = 0;
break #L37;
}
#L39:
case #C6:
{
#t62 = 1;
break #L37;
}
#L40:
case #C9:
{
#t62 = 2;
break #L37;
}
}
} =>#t62;
}
static method switchExpressionEnumWithGuard(self::E o) → dynamic {
return block {
core::int #t63;
final synthesized self::E #0#0 = o;
#L41:
{
{
if(#C3 =={core::Object::==}{(core::Object) → core::bool} #0#0 && true) {
#t63 = 0;
break #L41;
}
}
{
if(#C6 =={core::Object::==}{(core::Object) → core::bool} #0#0) {
#t63 = 1;
break #L41;
}
}
{
if(true) {
#t63 = 2;
break #L41;
}
}
}
} =>#t63;
}
static method switchExpressionPrimitiveEquals(dynamic o) → dynamic {
return block {
core::int #t64;
final synthesized dynamic #0#0 = o;
#L42:
{
{
if(#C11 =={core::Object::==}{(core::Object) → core::bool} #0#0) {
#t64 = 0;
break #L42;
}
}
{
if(#C12 =={core::Object::==}{(core::Object) → core::bool} #0#0) {
#t64 = 1;
break #L42;
}
}
{
if(true) {
#t64 = 2;
break #L42;
}
}
}
} =>#t64;
}
static method switchExpressionNonPrimitiveEquals(dynamic o) → dynamic {
return block {
core::int #t65;
final synthesized dynamic #0#0 = o;
#L43:
{
{
if(#C13 =={self::NonPrimitiveEquals::==}{(core::Object) → core::bool} #0#0) {
#t65 = 0;
break #L43;
}
}
{
if(#C14 =={self::NonPrimitiveEquals::==}{(core::Object) → core::bool} #0#0) {
#t65 = 1;
break #L43;
}
}
{
if(true) {
#t65 = 2;
break #L43;
}
}
}
} =>#t65;
}
static method switchStatementSymbol(core::Symbol s) → dynamic {
#L44:
{
final synthesized core::Symbol #0#0 = s;
{
if(#C15 =={core::Symbol::==}{(core::Object) → core::bool} #0#0) {
{
return 0;
}
}
}
{
if(#C16 =={core::Symbol::==}{(core::Object) → core::bool} #0#0) {
{
return 1;
}
}
}
{
{
{
return 2;
}
}
}
}
}
static method switchExpressionSymbol(core::Symbol s) → dynamic {
return block {
core::int #t66;
final synthesized core::Symbol #0#0 = s;
#L45:
{
{
if(#C15 =={core::Symbol::==}{(core::Object) → core::bool} #0#0) {
#t66 = 0;
break #L45;
}
}
{
if(#C16 =={core::Symbol::==}{(core::Object) → core::bool} #0#0) {
#t66 = 1;
break #L45;
}
}
{
if(true) {
#t66 = 2;
break #L45;
}
}
}
} =>#t66;
}
constants {
#C1 = 0
#C2 = "a"
#C3 = self::E {index:#C1, _name:#C2}
#C4 = 1
#C5 = "b"
#C6 = self::E {index:#C4, _name:#C5}
#C7 = 2
#C8 = "c"
#C9 = self::E {index:#C7, _name:#C8}
#C10 = <self::E>[#C3, #C6, #C9]
#C11 = self::PrimitiveEquals {field:#C1}
#C12 = self::PrimitiveEquals {field:#C4}
#C13 = self::NonPrimitiveEquals {field:#C1}
#C14 = self::NonPrimitiveEquals {field:#C4}
#C15 = #a
#C16 = #b
}
Constructor coverage from constants:
org-dartlang-testcase:///switch_encoding.dart:
- E. (from org-dartlang-testcase:///switch_encoding.dart:5:6)
- _Enum. (from org-dartlang-sdk:///sdk/lib/core/enum.dart)
- Object. (from org-dartlang-sdk:///sdk/lib/core/object.dart)
- PrimitiveEquals. (from org-dartlang-testcase:///switch_encoding.dart:10:9)
- NonPrimitiveEquals. (from org-dartlang-testcase:///switch_encoding.dart:16:9)
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