Files
kotlin-fork/compiler/fir/analysis-tests/testData/resolve/problems/secondaryConstructorCfg.dot
T
Brian Norman 17a1871b83 [FIR] Make sure the primary constructor is first in class CFG
The primary constructor of a class needs to be the first subgraph of the
class control-flow graph. Based on the Kotlin specification, class
initialization order goes first primary constructor, in-place
declarations (properties and init blocks), and then secondary
constructors. If the class doesn't have a primary constructor, then it
is just skipped in the order.

Unfortunately, the class control-flow graph had in-place declarations
first and then all constructors. Instead, we should treat the primary
constructor as the first in-place declaration, and then continue with
the existing processing as secondary constructors. This will guarantee
that super constructor calls have the correct property initialization
information.

^KT-65093 Fixed
2024-01-23 23:16:00 +00:00

100 lines
3.5 KiB
Plaintext
Vendored

digraph secondaryConstructorCfg_kt {
graph [nodesep=3]
node [shape=box penwidth=2]
edge [penwidth=2]
subgraph cluster_0 {
color=red
0 [label="Enter file secondaryConstructorCfg.kt" style="filled" fillcolor=red];
1 [label="Exit file secondaryConstructorCfg.kt" style="filled" fillcolor=red];
}
0 -> {1} [color=green];
subgraph cluster_1 {
color=red
2 [label="Enter class B" style="filled" fillcolor=red];
subgraph cluster_2 {
color=blue
3 [label="Enter function <init>" style="filled" fillcolor=red];
4 [label="Access variable R|<local>/p0|"];
5 [label="Delegated constructor call: this<R|B|>(...)" style="filled" fillcolor=yellow];
subgraph cluster_3 {
color=blue
6 [label="Enter function <init>" style="filled" fillcolor=red];
7 [label="Delegated constructor call: super<R|kotlin/Any|>()" style="filled" fillcolor=yellow];
8 [label="Exit function <init>" style="filled" fillcolor=red];
}
subgraph cluster_4 {
color=blue
9 [label="Enter property" style="filled" fillcolor=red];
10 [label="Access variable R|<local>/p0|"];
11 [label="Exit property" style="filled" fillcolor=red];
}
subgraph cluster_5 {
color=blue
12 [label="Enter property" style="filled" fillcolor=red];
13 [label="Access variable R|<local>/p0|"];
14 [label="Access variable R|kotlin/String.length|"];
15 [label="Exit property" style="filled" fillcolor=red];
}
subgraph cluster_6 {
color=blue
16 [label="Enter init block" style="filled" fillcolor=red];
subgraph cluster_7 {
color=blue
17 [label="Enter block"];
18 [label="Access variable R|<local>/p0|"];
19 [label="Access variable R|kotlin/String.length|"];
20 [label="Assignment: R|/B.p1|"];
21 [label="Const: String()"];
22 [label="Assignment: R|/B.p3|"];
23 [label="Exit block"];
}
24 [label="Exit init block" style="filled" fillcolor=red];
}
subgraph cluster_8 {
color=blue
25 [label="Enter block"];
26 [label="Access variable R|<local>/p1|"];
27 [label="Assignment: R|/B.p3|"];
28 [label="Exit block"];
}
29 [label="Exit function <init>" style="filled" fillcolor=red];
}
30 [label="Exit class B" style="filled" fillcolor=red];
}
2 -> {3 6} [color=green];
2 -> {30} [style=dotted];
2 -> {3 6 9 12 16} [style=dashed];
3 -> {4};
4 -> {5};
5 -> {6} [color=green label="return@/B.B"];
5 -> {25} [color=red];
6 -> {7};
7 -> {8};
8 -> {9} [color=green];
9 -> {10};
10 -> {11};
11 -> {12} [color=green];
12 -> {13};
13 -> {14};
14 -> {15};
15 -> {16} [color=green];
16 -> {17};
17 -> {18};
18 -> {19};
19 -> {20};
20 -> {21};
21 -> {22};
22 -> {23};
23 -> {24};
24 -> {25} [color=green label="return@/B.B"];
24 -> {30} [color=green];
25 -> {26};
26 -> {27};
27 -> {28};
28 -> {29};
29 -> {30} [color=green];
}