azalea/kotlin-fork
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[FIR] Create CFG for files to track top-level property initialization

Browse Source 
In order to properly analyze top-level property initialization, a
control-flow graph must be created for FirFiles. This change adds the
foundation for the file CFG and updates body resolve to create the CFG.
Checking the CFG for proper initialization is separated into a following
change to ease code review.

KT-56683
This commit is contained in:
Brian Norman
2023-07-25 10:23:22 -05:00
committed by Space Team
parent 0b7eb32064
commit b55fda0c55
127 changed files with 19565 additions and 18746 deletions
Download Patch File Download Diff File Expand all files Collapse all files
compiler/fir/analysis-tests/testData/resolve/smartcasts/smartCastInInit.dot
Vendored
+61 -54
View File
@@ -5,87 +5,94 @@ digraph smartCastInInit_kt {
subgraph cluster_0 {
color=red
0 [label="Enter class I" style="filled" fillcolor=red];
1 [label="Exit class I" style="filled" fillcolor=red];
0 [label="Enter file smartCastInInit.kt" style="filled" fillcolor=red];
1 [label="Exit file smartCastInInit.kt" style="filled" fillcolor=red];
}
0 -> {1} [color=green];
subgraph cluster_1 {
color=red
2 [label="Enter class S" style="filled" fillcolor=red];
3 [label="Exit class S" style="filled" fillcolor=red];
2 [label="Enter class I" style="filled" fillcolor=red];
3 [label="Exit class I" style="filled" fillcolor=red];
}
2 -> {3} [color=green];
subgraph cluster_2 {
color=red
4 [label="Enter function foo" style="filled" fillcolor=red];
5 [label="Exit function foo" style="filled" fillcolor=red];
4 [label="Enter class S" style="filled" fillcolor=red];
5 [label="Exit class S" style="filled" fillcolor=red];
}
4 -> {5};
4 -> {5} [color=green];
subgraph cluster_3 {
color=red
6 [label="Enter function s" style="filled" fillcolor=red];
subgraph cluster_4 {
color=blue
7 [label="Enter block"];
8 [label="Function call: R|kotlin/TODO|()" style="filled" fillcolor=yellow];
9 [label="Stub" style="filled" fillcolor=gray];
10 [label="Jump: ^s R|kotlin/TODO|()" style="filled" fillcolor=gray];
11 [label="Stub" style="filled" fillcolor=gray];
12 [label="Exit block" style="filled" fillcolor=gray];
}
13 [label="Exit function s" style="filled" fillcolor=gray];
6 [label="Enter function foo" style="filled" fillcolor=red];
7 [label="Exit function foo" style="filled" fillcolor=red];
}
6 -> {7};
7 -> {8};
8 -> {9} [style=dotted];
9 -> {10} [style=dotted];
10 -> {11 13} [style=dotted];
11 -> {12} [style=dotted];
12 -> {13} [style=dotted];
subgraph cluster_5 {
subgraph cluster_4 {
color=red
14 [label="Enter class Main" style="filled" fillcolor=red];
subgraph cluster_6 {
8 [label="Enter function s" style="filled" fillcolor=red];
subgraph cluster_5 {
color=blue
15 [label="Enter init block" style="filled" fillcolor=red];
subgraph cluster_7 {
color=blue
16 [label="Enter block"];
17 [label="Function call: R|/s|()" style="filled" fillcolor=yellow];
18 [label="Assignment: R|/Main.x|"];
19 [label="Access variable R|/Main.x|"];
20 [label="Smart cast: this@R|/Main|.R|/Main.x|"];
21 [label="Function call: this@R|/Main|.R|/Main.x|.R|/S.foo|()" style="filled" fillcolor=yellow];
22 [label="Exit block"];
}
23 [label="Exit init block" style="filled" fillcolor=red];
9 [label="Enter block"];
10 [label="Function call: R|kotlin/TODO|()" style="filled" fillcolor=yellow];
11 [label="Stub" style="filled" fillcolor=gray];
12 [label="Jump: ^s R|kotlin/TODO|()" style="filled" fillcolor=gray];
13 [label="Stub" style="filled" fillcolor=gray];
14 [label="Exit block" style="filled" fillcolor=gray];
}
subgraph cluster_8 {
color=blue
24 [label="Enter function <init>" style="filled" fillcolor=red];
25 [label="Delegated constructor call: super<R|kotlin/Any|>()" style="filled" fillcolor=yellow];
26 [label="Exit function <init>" style="filled" fillcolor=red];
}
27 [label="Exit class Main" style="filled" fillcolor=red];
15 [label="Exit function s" style="filled" fillcolor=gray];
}
14 -> {15} [color=green];
14 -> {27} [style=dotted];
14 -> {15 24} [style=dashed];
15 -> {16};
16 -> {17};
8 -> {9};
9 -> {10};
10 -> {11} [style=dotted];
11 -> {12} [style=dotted];
12 -> {13 15} [style=dotted];
13 -> {14} [style=dotted];
14 -> {15} [style=dotted];
subgraph cluster_6 {
color=red
16 [label="Enter class Main" style="filled" fillcolor=red];
subgraph cluster_7 {
color=blue
17 [label="Enter init block" style="filled" fillcolor=red];
subgraph cluster_8 {
color=blue
18 [label="Enter block"];
19 [label="Function call: R|/s|()" style="filled" fillcolor=yellow];
20 [label="Assignment: R|/Main.x|"];
21 [label="Access variable R|/Main.x|"];
22 [label="Smart cast: this@R|/Main|.R|/Main.x|"];
23 [label="Function call: this@R|/Main|.R|/Main.x|.R|/S.foo|()" style="filled" fillcolor=yellow];
24 [label="Exit block"];
}
25 [label="Exit init block" style="filled" fillcolor=red];
}
subgraph cluster_9 {
color=blue
26 [label="Enter function <init>" style="filled" fillcolor=red];
27 [label="Delegated constructor call: super<R|kotlin/Any|>()" style="filled" fillcolor=yellow];
28 [label="Exit function <init>" style="filled" fillcolor=red];
}
29 [label="Exit class Main" style="filled" fillcolor=red];
}
16 -> {17} [color=green];
16 -> {29} [style=dotted];
16 -> {17 26} [style=dashed];
17 -> {18};
18 -> {19};
19 -> {20};
20 -> {21};
21 -> {22};
22 -> {23};
23 -> {24} [color=green];
23 -> {24};
24 -> {25};
25 -> {26};
26 -> {27} [color=green];
25 -> {26} [color=green];
26 -> {27};
27 -> {28};
28 -> {29} [color=green];
}