jyasskin
/ instanceof_demo.html
Last active
January 4, 2016 05:29
Running on localhost, this displays "Tag Name: CXX-FUNCTION; Instance of CxxFunctionElement: false", but when copied to jsbin, it shows "Tag Name: CXX-FUNCTION; Instance of CxxFunctionElement: true". I believe 'true' is the expected result.
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"/> | |
| <script src="//cdnjs.cloudflare.com/ajax/libs/polymer/0.1.3/platform.js"></script> | |
| <script src="//cdnjs.cloudflare.com/ajax/libs/polymer/0.1.3/polymer.js"></script> | |
| <polymer-element name="cxx-function" constructor="CxxFunctionElement" noscript> | |
| <template> | |
| <pre><code><content></content></code></pre> |
jyasskin
/ Interaction
Created
October 22, 2013 07:40
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| $ clang++ -O1 -g test.cc -fno-omit-frame-pointer -o test && ~/src/chromium/src/third_party/valgrind/linux_x64/bin/valgrind ./test | |
| ==10069== Memcheck, a memory error detector | |
| ==10069== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al. | |
| ==10069== Using Valgrind-3.9.0.SVN and LibVEX; rerun with -h for copyright info | |
| ==10069== Command: ./test | |
| ==10069== | |
| ==10069== Conditional jump or move depends on uninitialised value(s) | |
| ==10069== at 0x400597: main (test.cc:15) | |
| ==10069== | |
| Yep. |
jyasskin
/ update_class_location
Created
July 16, 2010 16:04
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| static void | |
| update_class_location(tree cls, location_t new_location) | |
| { | |
| tree instantiations, tmpl_info, tmpl_decl; | |
| DECL_SOURCE_LOCATION (TYPE_NAME (cls)) = new_location; | |
| if ((tmpl_info = CLASSTYPE_TEMPLATE_INFO (cls))) | |
| { | |
| tmpl_decl = TI_TEMPLATE (tmpl_info); | |
| for (instantiations = DECL_TEMPLATE_INSTANTIATIONS (tmpl_decl); | |
| instantiations; |
jyasskin
/ gist:478488
Created
July 16, 2010 15:21
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| # 1 "bad.h" 1 | |
| template <class A> struct MisplacedDbg; | |
| # 1 "bad_partial.h" | |
| template<class T> struct MisplacedDbg<T*>; | |
| # 1 "bad_full.h" | |
| struct Full; | |
| template<> struct MisplacedDbg<Full>; | |
| # 1 "util.h" | |
| struct Arg; | |
| typedef MisplacedDbg<Arg> Typedef1; |
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