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CPP: Add a test of ConditionalDeclExpr.

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This commit is contained in:
Geoffrey White
2019-09-17 17:38:54 +01:00
parent 72db219c13
commit 07e29bb627
3 changed files with 42 additions and 0 deletions
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35
cpp/ql/test/library-tests/exprs/conditional_decl/conditionaldeclexpr.cpp Normal file
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void do_something_with(bool b)
{
// ...
}
void do_something_else_with(int i)
{
// ...
}
void test_if(int x, int y)
{
bool b = x < y;
do_something_with(b);
if (bool c = x < y) { // ConditionalDeclExpr
do_something_with(c);
x++;
}
}
void test_while(int x, int y)
{
while (int d = x - y) { // ConditionalDeclExpr
do_something_else_with(d);
}
}
void test_for(int x, int y)
{
for (int i = 0; bool c = x < y; x++) { // ConditionalDeclExpr
do_something_with(c);
}
}

3
cpp/ql/test/library-tests/exprs/conditional_decl/conditionaldeclexpr.expected Normal file
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| conditionaldeclexpr.cpp:17:7:17:20 | (condition decl) | conditionaldeclexpr.cpp:17:12:17:12 | c | conditionaldeclexpr.cpp:17:16:17:20 | ... < ... |
| conditionaldeclexpr.cpp:25:10:25:22 | (condition decl) | conditionaldeclexpr.cpp:25:14:25:14 | d | conditionaldeclexpr.cpp:25:18:25:22 | ... - ... |
| conditionaldeclexpr.cpp:32:19:32:32 | (condition decl) | conditionaldeclexpr.cpp:32:24:32:24 | c | conditionaldeclexpr.cpp:32:28:32:32 | ... < ... |

4
cpp/ql/test/library-tests/exprs/conditional_decl/conditionaldeclexpr.ql Normal file
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import cpp
from ConditionDeclExpr cde
select cde, cde.getVariableAccess(), cde.getInitializingExpr()