Cannot find STL on macOS 10.14 (clang 10.0)

[Kartik-715]

Create minimal example if you can

#include <bits/stdc++.h>

using namespace std;


int main( int argc , char ** argv )
{
     queue<int> q ; // Too few template arguments for class 'queue'
     vector<int> x ; // No Autocompletions!
    
   
    return 0 ; 
}

System info:

• Sublime Text version: 3.11 Build 3176
• Which system are you on: macOS Mojave 10.14
• Clang version: 10.0

What happens:

Ecc is not working with stl items like queue vector and maps! Only autocompleting string

log.txt

[Kartik-715]

Errors like these are all over the header files!

[niosus]

I'm confused. Both the queue and the vector do take template parameters. If you don't provide them the completion is not possible. Or am I getting something wrong? Also, the example you show is a legitimate warning from clang as far as I understand.

[Kartik-715]

There is something wrong with github probably! No matter how many times i edit! It shows the same!
I'm typing correct queue< int > and vector< int >

[niosus]

Ah, you need to use fenced code blocks. Please update your issue so that it is readable.

[Kartik-715]

Hope that works?

[niosus]

Why do you include the header you include here? Should you rather try to include #include <vector> and #include <queue>?

[Kartik-715]

I’m not new to this plugin! I’ve been using it since the past 1 1/2 year! I love it! I got a new laptop and its not working on it! The header is alright! I have also tried with queue and vector instead! Doesn’t work :(

[niosus]

I see. I don't see any issues in the log, so it must be a configuration issue. It means that libclang cannot find the proper includes. Can you run these commands in your terminal and copy the output here?

touch /tmp/temp.cc
clang++ -c /tmp/temp.cc -v

[niosus]

Also, seems related to #528. Did you do what @eyun221 suggested here: #528 (comment) ?

[Kartik-715]

Apple LLVM version 10.0.0 (clang-1000.10.44.4)
Target: x86_64-apple-darwin18.2.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin
"/Library/Developer/CommandLineTools/usr/bin/clang" -cc1 -triple x86_64-apple-macosx10.14.0 -Wdeprecated-objc-isa-usage -Werror=deprecated-objc-isa-usage -emit-obj -mrelax-all -disable-free -disable-llvm-verifier -discard-value-names -main-file-name temp.cc -mrelocation-model pic -pic-level 2 -mthread-model posix -mdisable-fp-elim -fno-strict-return -masm-verbose -munwind-tables -target-cpu penryn -dwarf-column-info -debugger-tuning=lldb -target-linker-version 409.12 -v -coverage-notes-file /Users/kartik7151/Programming/Algorithms/Dynamic Programming/temp.gcno -resource-dir /Library/Developer/CommandLineTools/usr/lib/clang/10.0.0 -stdlib=libc++ -std=c++11 -fdeprecated-macro -fdebug-compilation-dir /Users/kartik7151/Programming/Algorithms/Dynamic Programming -ferror-limit 19 -fmessage-length 140 -stack-protector 1 -fblocks -fencode-extended-block-signature -fobjc-runtime=macosx-10.14.0 -fcxx-exceptions -fexceptions -fmax-type-align=16 -fdiagnostics-show-option -fcolor-diagnostics -o temp.o -x c++ /tmp/temp.cc
clang -cc1 version 10.0.0 (clang-1000.10.44.4) default target x86_64-apple-darwin18.2.0
ignoring nonexistent directory "/usr/include/c++/v1"
#include "..." search starts here:
#include <...> search starts here:
/Library/Developer/CommandLineTools/usr/include/c++/v1
/usr/local/include
/Library/Developer/CommandLineTools/usr/lib/clang/10.0.0/include
/Library/Developer/CommandLineTools/usr/include
/usr/include
/System/Library/Frameworks (framework directory)
/Library/Frameworks (framework directory)
End of search list.

[Kartik-715]

Okay! So what I've found is when i include bits/stdc++.h it doesn't work with stl while it works when i include #include <queue> Not sure what can be possibly wrong with #include <bits/stdc++.h>

[Kartik-715]

Got it working! There was an included header which wasn't present in the system! Uncommented that and it started working again :)
Thanks and sorry for the trouble!
I love this plugin :)

[niosus]

Glad you solved it and thanks for the kind words. Can you post your working common_flags here so that I could update the docs?

[Kartik-715]

Sure :)

"common_flags" : [
    // some example includes
    "-I/usr/include/",
    "-I/usr/local/include",
    "-I/Library/Developer/CommandLineTools/usr/lib/clang/10.0.0",
    "-I/Library/Developer/CommandLineTools/usr/include/c++/v1",       

    ],

[niosus]

Ok, I will reopen it until I add the docs.

[niosus]

Closed in #558