What is the data type of a character literal?

'\111' is a character literal. In C, it represents an int with the value 0111, aka 73, aka 'I'. In C++, it represents a char. May 24, 2018 ... The ## is for concatenation of tokens, not strings. Just remove it, the strings will be concatenated at build time without it. Aug 23, 2017 ... String Literals in C++ · Comments. 244. Charno talking about char related stuff. 12:54 · Go to channel · CONST in C++. The Cherno•426K views. If a function does not modify, directly or indirectly, a character array that is passed as an argument, the parameter should be declared const char* (or const ... C++ Extensions¶. Block literal expressions within functions are extended to allow const use of C++ objects, pointers, or references held in automatic storage. goldsborough/weight.cpp ... Embed Embed this gist in your website. Share Copy sharable link for this gist. Clone via HTTPS Clone using the web URL. ... Clone this ... Apr 7, 2020 ... ... literal. There are four types of literals in C and five types of literals in C++ (int, float, char, string, boolean). nrobinson2000 April 7 ... Mar 7, 2025 ... ... C++ is pretty alright too!" but no instead I had to step on a staggering amount of invisible C++ object lifetime landmines. 66. 14. 418. Allows integer, floating-point, character, and string literals to produce objects of user-defined type by defining a user-defined suffix. Jun 25, 2024 ... Literals in Swift are a surprisingly deep topic. The surface is very much like other languages, including C++: you have numeric literals, Boolean literals, and ...