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C++: Add more QLDoc.

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Mathias Vorreiter Pedersen
2025-02-13 14:12:19 +00:00
parent aff03bd721
commit be1af88d23
1 changed files with 10 additions and 0 deletions
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10
cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/SsaInternals.qll
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@@ -225,10 +225,16 @@ abstract class DefImpl extends TDefImpl {
) )
} }
/**
* Holds if this definition is guaranteed to totally overwrite the
* destination buffer.
*/
abstract predicate isCertain(); abstract predicate isCertain();
/** Gets the value written to the destination variable by this definition. */
abstract Node0Impl getValue(); abstract Node0Impl getValue();
/** Gets the operand that represents the address of this definition, if any. */
Operand getAddressOperand() { none() } Operand getAddressOperand() { none() }
} }
@@ -1078,6 +1084,10 @@ class GlobalDef extends DefinitionExt {
GlobalDef() { impl = this.getImpl() } GlobalDef() { impl = this.getImpl() }
/**
* Gets the global (or `static` local) variable written to by this SSA
* definition.
*/
GlobalLikeVariable getVariable() { result = impl.getVariable() } GlobalLikeVariable getVariable() { result = impl.getVariable() }
} }