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Merge pull request #4120 from github/igfoo/global_vars

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C++: Give fewer types to global variables
This commit is contained in:
Nick Rolfe
2020-08-26 12:29:41 +01:00
committed by GitHub
parent 9ef827641f 3ead154c9a
commit 00316dca8b
3 changed files with 12 additions and 2 deletions
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6
cpp/ql/test/library-tests/variables/global/vardecl.expected Normal file
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@@ -0,0 +1,6 @@
| a.c:4:5:4:6 | definition of is | array of {int} | 1 |
| a.h:2:12:2:13 | declaration of is | array of 4 {int} | 1 |
| file://:0:0:0:0 | definition of fp_offset | unsigned int | 1 |
| file://:0:0:0:0 | definition of gp_offset | unsigned int | 1 |
| file://:0:0:0:0 | definition of overflow_arg_area | pointer to {void} | 1 |
| file://:0:0:0:0 | definition of reg_save_area | pointer to {void} | 1 |

5
cpp/ql/test/library-tests/variables/global/vardecl.ql Normal file
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@@ -0,0 +1,5 @@
import cpp
from VariableDeclarationEntry vd, Type t
where t = vd.getType()
select vd, t.explain(), count(Type u | u = vd.getType())

3
cpp/ql/test/library-tests/variables/global/variables.expected
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@@ -1,5 +1,4 @@
| a.c:4:5:4:6 | is | array of 4 {int} | 2 |
| a.c:4:5:4:6 | is | array of {int} | 2 |
| a.c:4:5:4:6 | is | array of {int} | 1 |
| file://:0:0:0:0 | fp_offset | unsigned int | 1 |
| file://:0:0:0:0 | gp_offset | unsigned int | 1 |
| file://:0:0:0:0 | overflow_arg_area | pointer to {void} | 1 |