Please clear it off (global n local)

[sivasujithsp]

Hi everyone...

Am new to the forum and i need all ur support and interaction.

On declaration a local variable contains garbage value whereas a global variable is automatically initialized with 0.

can you please tell me why this happens........ .. if this is already posted plz get me the link....


thnx in advance....

Sujith

[OuaisBla]

This is related to your C++ compiler behaviour. But normally, in C++ both should be uninitialized, specially in release build.

Also, I think you are referering to builtin types right? Those doesn't have default contructors. This is inherited from C long ago.