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error: no template named 'unordered_map' in namespace 'std'; did you mean 'unordered_set'? #2015

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yurivict opened this issue Jun 11, 2023 · 0 comments
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error: no template named 'unordered_map' in namespace 'std'; did you mean 'unordered_set'? #2015

yurivict opened this issue Jun 11, 2023 · 0 comments

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@yurivict
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Build fails:

In file included from /wrkdirs/usr/ports/devel/folly/work/folly-2023.06.08.00/folly/experimental/symbolizer/DwarfLineNumberVM.cpp:17:
In file included from /wrkdirs/usr/ports/devel/folly/work/folly-2023.06.08.00/folly/experimental/symbolizer/DwarfLineNumberVM.h:20:
In file included from /wrkdirs/usr/ports/devel/folly/work/folly-2023.06.08.00/folly/experimental/symbolizer/DwarfUtil.h:25:
/wrkdirs/usr/ports/devel/folly/work/folly-2023.06.08.00/folly/experimental/symbolizer/Elf.h:273:8: error: no template named 'unordered_map' in namespace 'std'; did you mean 'unordered_set'?
  std::unordered_map<std::string, Symbol> getSymbolsByName(
  ~~~~~^~~~~~~~~~~~~                                  
       unordered_set
/usr/include/c++/v1/unordered_set:411:28: note: 'unordered_set' declared here
class _LIBCPP_TEMPLATE_VIS unordered_set              
                           ^

Did you forget to include <unordered_map>?
facebook-github-bot pushed a commit to facebook/hhvm that referenced this issue Jun 14, 2023
@Orvid @facebook-github-bot
Add missing include in symbolizer/Elf.h
89f6e5d 
Summary:
`unordered_set` is unused, it should instead be `unordered_map`.

Fixes: facebook/folly#2015

Reviewed By: yfeldblum

Differential Revision: D46657487

fbshipit-source-id: 375007547e58a0b8e833d71f48e22df1cc62f397
facebook-github-bot pushed a commit that referenced this issue Jun 14, 2023
@Orvid @facebook-github-bot
Add missing include in symbolizer/Elf.h
480b5c0 
Summary:
`unordered_set` is unused, it should instead be `unordered_map`.

Fixes: #2015

Reviewed By: yfeldblum

Differential Revision: D46657487

fbshipit-source-id: 375007547e58a0b8e833d71f48e22df1cc62f397
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@yurivict