For other CodeQL resources, including tutorials and examples, see the CodeQL documentation

Conversions

Module Conversions

Provides support for conversion contexts, in which an expression is converted (implicitly or explicitly) to a different type.

See the Java Language Specification, Section 5, for details.


                                import semmle.code.java.Conversions

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java	Provides all default Java QL imports.

AssignmentConversionContext	An assignment conversion. For example, `x += b` converts `b` to be of the type of `x`.
CastingConversionContext
ConversionSite	A expression where an implicit conversion can occur.
InvocationConversionContext	An invocation conversion. For example `f(b)` converts `b` to have the type of the corresponding parameter of `f`.
NumericConversionContext	A numeric conversion. For example, `a * b` converts `a` and `b` to have an appropriate numeric type.
ReturnConversionSite	An return conversion. For example, `return b` converts `b` to be of the return type of the enclosing callable.
StringConversionContext	A string conversion. For example `a + b`, where `a` is a `String`, converts `b` to have type `String`.