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Merge pull request #20232 from igfoo/igfoo/SloppyGlobal

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C++: SloppyGlobal: Don't alert on template instantiations, only the template
This commit is contained in:
Ian Lynagh
2025-08-18 11:39:30 +01:00
committed by GitHub
parent 299ccb68f5 0870cc370b
commit fd020b52e4
4 changed files with 28 additions and 0 deletions
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5
cpp/ql/test/query-tests/Best Practices/SloppyGlobal/SloppyGlobal.expected
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@@ -1,2 +1,7 @@
| main.cpp:3:5:3:5 | x | Poor global variable name 'x'. Prefer longer, descriptive names for globals (eg. kMyGlobalConstant, not foo). |
| main.cpp:4:5:4:6 | ys | Poor global variable name 'ys'. Prefer longer, descriptive names for globals (eg. kMyGlobalConstant, not foo). |
| main.cpp:9:5:9:6 | v1 | Poor global variable name 'v1'. Prefer longer, descriptive names for globals (eg. kMyGlobalConstant, not foo). |
| main.cpp:10:5:10:6 | v2 | Poor global variable name 'v2'. Prefer longer, descriptive names for globals (eg. kMyGlobalConstant, not foo). |
| main.cpp:12:5:12:5 | v3 | Poor global variable name 'v3'. Prefer longer, descriptive names for globals (eg. kMyGlobalConstant, not foo). |
| main.cpp:14:5:14:5 | v4 | Poor global variable name 'v4'. Prefer longer, descriptive names for globals (eg. kMyGlobalConstant, not foo). |
| main.cpp:16:5:16:5 | v5 | Poor global variable name 'v5'. Prefer longer, descriptive names for globals (eg. kMyGlobalConstant, not foo). |

16
cpp/ql/test/query-tests/Best Practices/SloppyGlobal/main.cpp
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@@ -5,3 +5,19 @@ int ys[1000000]; // BAD: too short
int descriptive_name; // GOOD: sufficient
static int z; // GOOD: not a global
int v1; // BAD: too short
int v2; // BAD: too short
template <typename T>
T v3; // BAD: too short
template <typename T>
T v4; // BAD: too short
template <typename T>
T v5; // BAD: too short
void use_some_fs() {
v2 = 100;
v4<int> = 200;
v5<int> = 300;
v5<const char *> = "string";
}