Unverified60% confidenceFactExact time
The C standard defines signed integer overflow as undefined behavior, allowing compilers to assume that loop counters never overflow in order to achieve better vectorization optimizations.
2
Sources
60%
Confidence
Long-term
Relevance
7/8/2026
First Seen
Sources
C语言可读性危机：奇技淫巧背后的工程反思
hackernewshackernews7/6/2026
Related Claims
UnverifiedC 和 C++ 标准将有符号整数溢出定义为未定义行为（Undefined Behavior）78% similarUnverifiedCFG 约束可以描述括号匹配、嵌套结构等编程语言语法，但相比正则约束其编译和推理成本会有所上升68% similarUnverifiedThe same binary file can be compiled from multiple semantically equivalent C source codes, and token similarity comparison treats these equivalent variants as incorrect.68% similarUnverified通过约束解码强制模型按预定义语法输出，可在不牺牲推理速度前提下保证端侧工具调用的结构化可靠性67% similarUnverifiedIn C++, noexcept is the most common form of exception specification; appending the noexcept keyword after a function declaration means the function promises not to throw exceptions.66% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/250349API
curl https://kongchang.com/api/v1/knowledge/claims/250349MCP
get_claim(id=250349)