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Re: C++ preprocessor and multi-line string literals

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On Wed, 22 Jan 2020 13:28:08 +0200
Paavo Helde <myfirstname@osa.pri.ee> wrote:
>On 22.01.2020 11:58, boltar@nowhere.org wrote:
>> On Tue, 21 Jan 2020 19:25:06 +0200
>> fenris$ clang -v
>> Apple LLVM version 10.0.1 (clang-1001.0.46.4)
>> Target: x86_64-apple-darwin18.7.0
>> Thread model: posix
>> InstalledDir: /Library/Developer/CommandLineTools/usr/bin
>[...]
>> fenris$ c++ t.cc
>
>And how is this 'c++' program related to the 'clang' program you used 
>for -v?

fenris$ ls -l /usr/bin/c++
lrwxr-xr-x  1 root  wheel  7 27 Sep  2018 /usr/bin/c++ -> clang++

>gemma$ cat test1.cpp
>#include <iostream>
>
>#define GLSL_COMMON_FUNC R"#(
>float func(float f) {
>         return 0.0;
>}
>)#"
>
>int main()
>{
>         std::cout << GLSL_COMMON_FUNC;
>}
>gemma$ clang++ test1.cpp
>gemma$ ./a.out
>
>float func(float f) {
>         return 0.0;
>}

fenris$ c++ test1.cpp
test1.cpp:3:27: warning: missing terminating '"' character [-Winvalid-pp-token]
#define GLSL_COMMON_FUNC R"#(
                          ^
test1.cpp:7:1: error: expected unqualified-id
)#"
^
test1.cpp:7:3: warning: missing terminating '"' character [-Winvalid-pp-token]
)#"
  ^
2 warnings and 1 error generated.
fenris$ 

Perhaps Apples version of Clang is different in some way, but regardless, it
doesn't compile.

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Thread

C++ preprocessor and multi-line string literals Paavo Helde <myfirstname@osa.pri.ee> - 2020-01-16 17:37 +0200
  Re: C++ preprocessor and multi-line string literals Öö Tiib <ootiib@hot.ee> - 2020-01-16 09:46 -0800
    Re: C++ preprocessor and multi-line string literals Manfred <noname@add.invalid> - 2020-01-16 22:49 +0100
      Re: C++ preprocessor and multi-line string literals Öö Tiib <ootiib@hot.ee> - 2020-01-16 14:43 -0800
        Re: C++ preprocessor and multi-line string literals Manfred <invalid@add.invalid> - 2020-01-17 01:24 +0100
          Re: C++ preprocessor and multi-line string literals Öö Tiib <ootiib@hot.ee> - 2020-01-16 16:38 -0800
            Re: C++ preprocessor and multi-line string literals Manfred <invalid@add.invalid> - 2020-01-17 03:27 +0100
  Re: C++ preprocessor and multi-line string literals legalize+jeeves@mail.xmission.com (Richard) - 2020-01-16 20:07 +0000
  Re: C++ preprocessor and multi-line string literals Juha Nieminen <nospam@thanks.invalid> - 2020-01-20 13:53 +0000
    Re: C++ preprocessor and multi-line string literals Paavo Helde <myfirstname@osa.pri.ee> - 2020-01-20 18:31 +0200
    Re: C++ preprocessor and multi-line string literals Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-20 18:19 +0100
      Re: C++ preprocessor and multi-line string literals Juha Nieminen <nospam@thanks.invalid> - 2020-01-21 08:24 +0000
        Re: C++ preprocessor and multi-line string literals boltar@nowhere.org - 2020-01-21 16:43 +0000
          Re: C++ preprocessor and multi-line string literals Paavo Helde <myfirstname@osa.pri.ee> - 2020-01-21 19:25 +0200
            Re: C++ preprocessor and multi-line string literals boltar@nowhere.org - 2020-01-22 09:58 +0000
              Re: C++ preprocessor and multi-line string literals guinness.tony@gmail.com - 2020-01-22 02:11 -0800
                Re: C++ preprocessor and multi-line string literals boltar@nowhere.org - 2020-01-22 10:24 +0000
                Re: C++ preprocessor and multi-line string literals James Kuyper <jameskuyper@alumni.caltech.edu> - 2020-01-23 22:25 -0500
              Re: C++ preprocessor and multi-line string literals Paavo Helde <myfirstname@osa.pri.ee> - 2020-01-22 13:28 +0200
                Re: C++ preprocessor and multi-line string literals boltar@nowhere.org - 2020-01-22 12:07 +0000
                Re: C++ preprocessor and multi-line string literals Öö Tiib <ootiib@hot.ee> - 2020-01-22 05:33 -0800
                Re: C++ preprocessor and multi-line string literals boltar@nowhere.org - 2020-01-22 16:03 +0000
                Re: C++ preprocessor and multi-line string literals Öö Tiib <ootiib@hot.ee> - 2020-01-22 10:50 -0800
                Re: C++ preprocessor and multi-line string literals boltar@nowhere.org - 2020-01-23 09:22 +0000
                Re: C++ preprocessor and multi-line string literals Manfred <noname@add.invalid> - 2020-01-22 18:59 +0100
              Re: C++ preprocessor and multi-line string literals Juha Nieminen <nospam@thanks.invalid> - 2020-01-22 12:03 +0000

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