From de86a78627237c24cf1b8f44f65d1fc82556cb3e Mon Sep 17 00:00:00 2001 From: Seiichi Uchida Date: Sun, 18 Sep 2022 22:55:12 +0900 Subject: [PATCH] book: typo fixes (#251) --- book/en-us/02-usability.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/book/en-us/02-usability.md b/book/en-us/02-usability.md index 12864e0..10c13ff 100644 --- a/book/en-us/02-usability.md +++ b/book/en-us/02-usability.md @@ -153,7 +153,7 @@ actually returns a constant at runtime, which causes illegal production. C++11 provides `constexpr` to let the user explicitly declare that the function or object constructor will become a constant expression at compile time. This keyword explicitly tells the compiler that it should verify that `len_foo` -should be a compile-time constant expression. Constant expression. +should be a compile-time constant expression. In addition, the function of `constexpr` can use recursion: