Ace Your C++ Skills 2025 – Rock the ‘Thinking in C++’ Challenge!

Question: 1 / 565

Why is type-safe linkage beneficial in C++ compared to C?

It reduces runtime errors

It prevents name conflicts in libraries

It catches mismatches between declared and defined function types

Type-safe linkage in C++ is beneficial compared to C because it catches mismatches between declared and defined function types. This means that the compiler will ensure that the function types in the declaration and definition match, preventing potential errors and bugs. Option A is incorrect because while type-safe linkage can help reduce runtime errors, it is not the primary reason for its benefits. Option B is incorrect because name conflicts in libraries are usually resolved through namespace or scope resolution in C++, not through type-safe linkage. Option D is incorrect because overloading based on return type is not affected by type-safe linkage. The main benefit of type-safe linkage in C++ is ensuring type safety and preventing potential errors.

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It allows overloading based on return type

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