The first step is simple: use object-like macros only for constants. Use function-like macros for things that could be placed in a statement of its own, or for expressions that vary over time. By maintaining the look-and-feel, we would like to let the user write the semicolon after fu...
Floating point expressions are evaluated depending on the combination of the types of the variables and constants that make up an expression. If you do not specify -flteval, the compiler sets it to -flteval=any. If you do specify -flteval, but do not provide a value, the compiler sets ...
or created anew with each invocation. Function definitionis may not be nested but variables may be declared in a block-structured fashion. The functions of a C program may exist in separate source files that are compiled separately
The old integral constant typing rules are used only in the transition mode; the ISO and conforming modes use the new rules. Note - The rules for typing unsuffixed decimal constants has changed in accordance with the 1999 ISO C standard. See Section 2.1.1, Integral Constants. ...
Usually, this option was used in order to allow nonstandard code that uses loop variables after the point where, according to the standard, they should have gone out of scope. It was only necessary when you compiled with the /Za option, since without /Za, use of a for loop variable aft...
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Register names are procedure's local variables. Memory address names are either labels (Section 4.1) or procedure names (Section 5). 3.8 Foreign language interface The foreign language interface is a way for C-- programs to use other calling conventions for pro- cedure inter-operation with ...
ccmatch module to match cases and controls using specified variables tssc install ccmatch ccmpre module to compute PRE Measures for Cultural Consensus Models tssc install ccmpre cctable module to calculate summary table for case-control study tssc install cctable ccweight module to generate...
Previously, thread-local variables in DLLs weren't correctly initialized. Other than on the thread that loaded the DLL, they weren't initialized before first use on threads that existed before the DLL was loaded. This defect has now been corrected. Thread-local variables in such a DLL get ...
Concatenationis the process of appending one string to the end of another string. You concatenate strings by using the+operator. For string literals and string constants, concatenation occurs at compile time; no run-time concatenation occurs. For string variables, concatenation occurs only at run ti...