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C++: Add the example code for IntMultToLong to the test.

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Geoffrey White
2020-10-19 15:40:17 +01:00
parent 466c22f4a8
commit 6280b7d5d4
2 changed files with 4 additions and 0 deletions
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3
cpp/ql/test/query-tests/Likely Bugs/Arithmetic/IntMultToLong/IntMultToLong.cpp Normal file
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@@ -0,0 +1,3 @@
int i = 2000000000;
long j = i * i; // BAD
long k = (long) i * i;

1
cpp/ql/test/query-tests/Likely Bugs/Arithmetic/IntMultToLong/IntMultToLong.expected
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@@ -12,3 +12,4 @@
| IntMultToLong.c:108:14:108:78 | ... * ... | Multiplication result may overflow 'int' before it is converted to 'unsigned long'. |
| IntMultToLong.c:119:14:119:26 | ... * ... | Multiplication result may overflow 'int' before it is converted to 'unsigned long'. |
| IntMultToLong.c:126:14:126:32 | ... * ... | Multiplication result may overflow 'int' before it is converted to 'unsigned long'. |
| IntMultToLong.cpp:2:10:2:14 | ... * ... | Multiplication result may overflow 'int' before it is converted to 'long'. |