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FIR. Refactor smart-cast representation in FIR tree

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Make smart-casts non-transparent expression without delegation
to underlying FirQualifiedAccessExpression, as children delegation in
fir tree has unclear semantics
Remove two different kinds of tree nodes for smart-casts
This commit is contained in:
Simon Ogorodnik
2022-08-02 00:49:24 +02:00
committed by teamcity
parent bc9db58b3c
commit 513af2dfbc
154 changed files with 9573 additions and 9320 deletions
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compiler/fir/analysis-tests/testData/resolve/smartcasts/smartcastToNothing.dot
Vendored
+39 -35
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@@ -334,42 +334,44 @@ digraph smartcastToNothing_kt {
color=blue
116 [label="Enter block"];
117 [label="Access variable R|<local>/a|"];
118 [label="Enter safe call"];
119 [label="Access variable R|kotlin/String.length|"];
120 [label="Exit safe call"];
121 [label="Variable declaration: lval b: R|kotlin/Int?|"];
122 [label="Exit block"];
118 [label="Smart cast: R|<local>/a|"];
119 [label="Enter safe call"];
120 [label="Access variable R|kotlin/String.length|"];
121 [label="Exit safe call"];
122 [label="Variable declaration: lval b: R|kotlin/Int?|"];
123 [label="Exit block"];
}
123 [label="Exit when branch result"];
124 [label="Exit when"];
124 [label="Exit when branch result"];
125 [label="Exit when"];
}
subgraph cluster_31 {
color=blue
125 [label="Enter when"];
126 [label="Enter when"];
subgraph cluster_32 {
color=blue
126 [label="Enter when branch condition "];
127 [label="Access variable R|<local>/a|"];
128 [label="Type operator: (R|<local>/a| is R|kotlin/Nothing|)"];
129 [label="Exit when branch condition"];
127 [label="Enter when branch condition "];
128 [label="Access variable R|<local>/a|"];
129 [label="Type operator: (R|<local>/a| is R|kotlin/Nothing|)"];
130 [label="Exit when branch condition"];
}
130 [label="Synthetic else branch"];
131 [label="Enter when branch result"];
131 [label="Synthetic else branch"];
132 [label="Enter when branch result"];
subgraph cluster_33 {
color=blue
132 [label="Enter block"];
133 [label="Access variable R|<local>/a|"];
134 [label="Stub" style="filled" fillcolor=gray];
135 [label="Access variable R|kotlin/String.length|" style="filled" fillcolor=gray];
136 [label="Variable declaration: lval b: R|kotlin/Int|" style="filled" fillcolor=gray];
137 [label="Exit block" style="filled" fillcolor=gray];
133 [label="Enter block"];
134 [label="Access variable R|<local>/a|"];
135 [label="Smart cast: R|<local>/a|"];
136 [label="Stub" style="filled" fillcolor=gray];
137 [label="Access variable R|kotlin/String.length|" style="filled" fillcolor=gray];
138 [label="Variable declaration: lval b: R|kotlin/Int|" style="filled" fillcolor=gray];
139 [label="Exit block" style="filled" fillcolor=gray];
}
138 [label="Exit when branch result" style="filled" fillcolor=gray];
139 [label="Exit when"];
140 [label="Exit when branch result" style="filled" fillcolor=gray];
141 [label="Exit when"];
}
140 [label="Exit block"];
142 [label="Exit block"];
}
141 [label="Exit function test_1" style="filled" fillcolor=red];
143 [label="Exit function test_1" style="filled" fillcolor=red];
}
107 -> {108};
108 -> {109};
@@ -378,11 +380,11 @@ digraph smartcastToNothing_kt {
111 -> {112};
112 -> {113};
113 -> {115 114};
114 -> {124};
114 -> {125};
115 -> {116};
116 -> {117};
117 -> {118 120};
118 -> {119};
117 -> {118};
118 -> {119 121};
119 -> {120};
120 -> {121};
121 -> {122};
@@ -393,18 +395,20 @@ digraph smartcastToNothing_kt {
126 -> {127};
127 -> {128};
128 -> {129};
129 -> {131 130};
130 -> {139};
131 -> {132};
129 -> {130};
130 -> {132 131};
131 -> {141};
132 -> {133};
133 -> {141} [label=onUncaughtException];
133 -> {134} [style=dotted];
134 -> {135} [style=dotted];
133 -> {134};
134 -> {135};
135 -> {143} [label=onUncaughtException];
135 -> {136} [style=dotted];
136 -> {137} [style=dotted];
137 -> {138} [style=dotted];
138 -> {139} [style=dotted];
139 -> {140};
140 -> {141};
139 -> {140} [style=dotted];
140 -> {141} [style=dotted];
141 -> {142};
142 -> {143};
}