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Ignore synthesised reads for jump-to-definition

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We synthesise variables for things like tuple patterns. For example,
this Ruby code:

    a, b = ...

becomes:

    __synth__0 = ...
    a = __synth__0[0]
    b = __synth__0[1]

The `__synth__` variables should be ignored when calculating
jump-to-definition information, since they don't appear in the original
source code.
This commit is contained in:
Harry Maclean
2021-08-05 14:54:38 +01:00
parent a814010665
commit a16cd8967b
3 changed files with 14 additions and 6 deletions
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11
ql/test/query-tests/analysis/Definitions.expected
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@@ -1,8 +1,9 @@
| Definitions.rb:4:7:4:9 | call to g | Definitions.rb:7:5:9:7 | g | method |
| Definitions.rb:8:7:8:7 | x | Definitions.rb:7:11:7:11 | x | variable |
| Definitions.rb:12:7:12:7 | call to f | Definitions.rb:3:5:5:7 | f | method |
| Definitions.rb:20:7:20:7 | A | Definitions.rb:1:1:15:3 | A | constant |
| Definitions.rb:20:7:20:10 | B | Definitions.rb:2:3:14:5 | B | constant |
| Definitions.rb:20:18:20:18 | y | Definitions.rb:19:11:19:11 | y | variable |
| Definitions.rb:26:1:26:1 | C | Definitions.rb:17:1:24:3 | C | constant |
| Definitions.rb:26:1:26:4 | D | Definitions.rb:18:3:23:5 | D | constant |
| Definitions.rb:21:7:21:7 | y | Definitions.rb:20:10:20:10 | y | variable |
| Definitions.rb:25:7:25:7 | A | Definitions.rb:1:1:15:3 | A | constant |
| Definitions.rb:25:7:25:10 | B | Definitions.rb:2:3:14:5 | B | constant |
| Definitions.rb:25:18:25:18 | y | Definitions.rb:24:11:24:11 | y | variable |
| Definitions.rb:31:1:31:1 | C | Definitions.rb:17:1:29:3 | C | constant |
| Definitions.rb:31:1:31:4 | D | Definitions.rb:18:3:28:5 | D | constant |