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/controlStructures/smartcastFromArgument.dot
Vendored
+71 -64
View File
@@ -5,97 +5,102 @@ digraph smartcastFromArgument_kt {
subgraph cluster_0 {
color=red
0 [label="Enter class A" style="filled" fillcolor=red];
1 [label="Exit class A" style="filled" fillcolor=red];
0 [label="Enter file smartcastFromArgument.kt" style="filled" fillcolor=red];
1 [label="Exit file smartcastFromArgument.kt" style="filled" fillcolor=red];
}
0 -> {1} [color=green];
subgraph cluster_1 {
color=red
2 [label="Enter function foo" style="filled" fillcolor=red];
3 [label="Exit function foo" style="filled" fillcolor=red];
2 [label="Enter class A" style="filled" fillcolor=red];
3 [label="Exit class A" style="filled" fillcolor=red];
}
2 -> {3};
2 -> {3} [color=green];
subgraph cluster_2 {
color=red
4 [label="Enter function takeA" style="filled" fillcolor=red];
subgraph cluster_3 {
color=blue
5 [label="Enter block"];
6 [label="Const: Boolean(true)"];
7 [label="Jump: ^takeA Boolean(true)"];
8 [label="Stub" style="filled" fillcolor=gray];
9 [label="Exit block" style="filled" fillcolor=gray];
}
10 [label="Exit function takeA" style="filled" fillcolor=red];
4 [label="Enter function foo" style="filled" fillcolor=red];
5 [label="Exit function foo" style="filled" fillcolor=red];
}
4 -> {5};
5 -> {6};
6 -> {7};
7 -> {10};
7 -> {8} [style=dotted];
8 -> {9} [style=dotted];
9 -> {10} [style=dotted];
subgraph cluster_4 {
subgraph cluster_3 {
color=red
11 [label="Enter function test" style="filled" fillcolor=red];
subgraph cluster_5 {
6 [label="Enter function takeA" style="filled" fillcolor=red];
subgraph cluster_4 {
color=blue
12 [label="Enter block"];
subgraph cluster_6 {
7 [label="Enter block"];
8 [label="Const: Boolean(true)"];
9 [label="Jump: ^takeA Boolean(true)"];
10 [label="Stub" style="filled" fillcolor=gray];
11 [label="Exit block" style="filled" fillcolor=gray];
}
12 [label="Exit function takeA" style="filled" fillcolor=red];
}
6 -> {7};
7 -> {8};
8 -> {9};
9 -> {12};
9 -> {10} [style=dotted];
10 -> {11} [style=dotted];
11 -> {12} [style=dotted];
subgraph cluster_5 {
color=red
13 [label="Enter function test" style="filled" fillcolor=red];
subgraph cluster_6 {
color=blue
14 [label="Enter block"];
subgraph cluster_7 {
color=blue
13 [label="Enter when"];
subgraph cluster_7 {
color=blue
14 [label="Enter when branch condition "];
15 [label="Access variable R|<local>/a|"];
16 [label="Type operator: (R|<local>/a| as? R|A|)"];
17 [label="Exit lhs of ?:"];
18 [label="Enter rhs of ?:"];
19 [label="Jump: ^test Unit"];
20 [label="Stub" style="filled" fillcolor=gray];
21 [label="Lhs of ?: is not null"];
22 [label="Exit ?:"];
23 [label="Function call: R|/takeA|(...)" style="filled" fillcolor=yellow];
24 [label="Exit when branch condition"];
}
25 [label="Synthetic else branch"];
26 [label="Enter when branch result"];
15 [label="Enter when"];
subgraph cluster_8 {
color=blue
27 [label="Enter block"];
28 [label="Access variable R|<local>/a|"];
29 [label="Smart cast: R|<local>/a|"];
30 [label="Function call: R|<local>/a|.R|/A.foo|()" style="filled" fillcolor=yellow];
31 [label="Exit block"];
16 [label="Enter when branch condition "];
17 [label="Access variable R|<local>/a|"];
18 [label="Type operator: (R|<local>/a| as? R|A|)"];
19 [label="Exit lhs of ?:"];
20 [label="Enter rhs of ?:"];
21 [label="Jump: ^test Unit"];
22 [label="Stub" style="filled" fillcolor=gray];
23 [label="Lhs of ?: is not null"];
24 [label="Exit ?:"];
25 [label="Function call: R|/takeA|(...)" style="filled" fillcolor=yellow];
26 [label="Exit when branch condition"];
}
32 [label="Exit when branch result"];
33 [label="Exit when"];
27 [label="Synthetic else branch"];
28 [label="Enter when branch result"];
subgraph cluster_9 {
color=blue
29 [label="Enter block"];
30 [label="Access variable R|<local>/a|"];
31 [label="Smart cast: R|<local>/a|"];
32 [label="Function call: R|<local>/a|.R|/A.foo|()" style="filled" fillcolor=yellow];
33 [label="Exit block"];
}
34 [label="Exit when branch result"];
35 [label="Exit when"];
}
34 [label="Exit block"];
36 [label="Exit block"];
}
35 [label="Exit function test" style="filled" fillcolor=red];
37 [label="Exit function test" style="filled" fillcolor=red];
}
11 -> {12};
12 -> {13};
13 -> {14};
14 -> {15};
15 -> {16};
16 -> {17};
17 -> {18 21};
17 -> {18};
18 -> {19};
19 -> {35};
19 -> {20} [style=dotted];
20 -> {22} [style=dotted];
21 -> {22};
22 -> {23};
19 -> {20 23};
20 -> {21};
21 -> {37};
21 -> {22} [style=dotted];
22 -> {24} [style=dotted];
23 -> {24};
24 -> {25 26};
25 -> {33};
26 -> {27};
27 -> {28};
24 -> {25};
25 -> {26};
26 -> {27 28};
27 -> {35};
28 -> {29};
29 -> {30};
30 -> {31};
@@ -103,5 +108,7 @@ digraph smartcastFromArgument_kt {
32 -> {33};
33 -> {34};
34 -> {35};
35 -> {36};
36 -> {37};
}