compiler-construction
Is accessing volatile local variables not accessed from outside the function observable behavior in C++?
In C++03 Standard observabl开发者_StackOverflow社区e behavior (1.9/6) includes reading and writing volatile data. Now I have this code:[详细]
2023-04-07 06:49 分类:问答Conversion of binary to octal or hex. Which one is easy (C language compiler)
I was going through some questions related to C programming language. An开发者_C百科d i found this question to be confusing. http://www.indiabix.com/c-programming/bitwise-operators/discussion-495[详细]
2023-04-07 03:18 分类:问答Why are modules explicitly named in files?
From the D language reference: Modules have a one-to-one correspondence with source files. The module name is the file name with the path and extension stripped off.[详细]
2023-04-07 01:29 分类:问答Is c function prototype mismatch merely a warning
please take a look at my codes below #include <stdio.h> void printOut() { static int i = 0; if (i < 10)[详细]
2023-04-07 00:13 分类:问答In C++ if a pointer is returned and immediately dereferenced, will the two operations be optimized away?
In C++ if I get and return the address of a variable and the caller then immediately dereferences it, will the compiler reliably optimize out the two operations?[详细]
2023-04-06 22:48 分类:问答Monodevelop compiler crash
I\'m trying to get Mono to work o开发者_如何学Gon OSX, but i\'m getting a strange error when trying to compile.[详细]
2023-04-06 18:06 分类:问答handling a string as PHP [duplicate]
This question already has an answer here: Closed 10 years ago. Possible Duplicate: PHP: Calculate 开发者_C百科a math function f(x) in a string[详细]
2023-04-06 14:45 分类:问答Prepare script to compile in JavaScript compiler (Google Closure)
I have code written in many places. I want to refactor the code to be able to use JavaScript compiler for performance and syntax check reasons. What is the recommendation to prepare the code for compi[详细]
2023-04-06 02:37 分类:问答Anomaly when using 'var' and 'dynamic'
I\'ve run into a bit on an Anomaly where for the first time ever, using the var keyword bit me. Take this very simple method[详细]
2023-04-05 19:11 分类:问答Loop optimization by the IBM xlC compiler with Altivec
I was just playing around with the Altivec extension on a power6 cluster we have.I noticed that when I compiled the code below without any optimizations, my speedup was 4 as I was expecting.However, w[详细]
2023-04-05 19:07 分类:问答