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Gcc Template Error Messages

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The context includes all the template instantiated to get to that error, plus all the overloads that failed to match. We’re glad we only needed to measure it rather than to understand and alter it.#include #include templatevoid f(T,U u){std::vector>v;auto i=end(v);find(i,i,u);find(i,i,&u);U*p,**q,r(),s(U);find(i,i,&p);find(i,i,&q);find(i,i,r);find(i,i,&r);find(i,i,s);find(i,i,&s);}templatevoid f(T t){f(t,0);f(t,0l);f(t,0u);f(t,0ul);f(t,0ll);f(t,.0);f(t,.0l);f(t,.0f);f(t,' ');f(t,L' ');f(t,u' ');f(t,U' ');f(t,"");f(t,L"");}int main(){f(0);f(0l);f(0u);f(0ul);f(0ll);f(.0);f(.0l);f(.0f);f(' ');f(L' All entries submitted will remain in the competition but if they do not pass the new requirements they are silently disqualified. permalinkembedsaveparentgive gold[–]STLMSVC STL Dev 13 points14 points15 points 1 year ago(14 children)Finally, somebody who remembers what I work on! weblink

If necessary a computer can parse it, and people can read it. We also tested this with Clang, which detects correctly the missing semicolon, after which it anyway tries to evaluate the infinite template recursion and eventually segfaults. It tries to figure out what you meant (like typos in variable names), gives a suggestion on how to fix it, and then proceeds as if you had made that change. I'll be using STLfilt from tomorrow until I die. http://stackoverflow.com/questions/656420/is-there-any-way-to-get-readable-gcc-error-and-warning-output-at-the-command-lin

Gcc Error Message Format

Didn't think about this particular abuse. –Elazar Leibovich Jun 30 '11 at 17:46 1 Hm. Reference cppreference.com Books There is a useful list of books on Stack Overflow. Keep watching this page for final confirmation on this issue. Then an IDE could simply built a tree to group the error messages.

permalinkembedsaveparentgive gold[–]sbabbi 0 points1 point2 points 1 year ago(1 child)It is on gcc/clang, and it should be on any reasonable compiler. Example 2: #include #include #include #include #include using namespace std; template void fill_array (array & a, F && f) This is remarkable especially given that the source size is limited to 256 bytes.In the levenshtein category the current leader is over 500 megabytes larger breaking the 2 GB limit.Finally in Gcc Vs Clang There have been a total of 6 submissions to the anything category, 11 to the plain category and 10 to the bare hands category.

This entry must not produce any warnings when compiled with -Wall -Wpedantic. Here, this requires Haskell to act like it instantiates Show x, Show [x], Show [[x]], Show [[[x]]], ad infinitum. permalinkembedsaveparentgive gold[–]weirdalexis 10 points11 points12 points 1 year ago(1 child)According to Visual C++, line 7 should look something like this: std::vector;> msg ;{ "Hello", "World" ;}; permalinkembedsavegive gold[–]madman24k 0 points1 point2 points 1 year ago(0 https://gcc.gnu.org/wiki/ClangDiagnosticsComparison It tells you that the error comes at the > on line 7 ...

You have been told that the guy who wrote it was “really smart” and that his code is of “enterprise quality”. Gcc Options You can leave a response, or trackback from your own site. After about half an hour, I'm sitting on 21,000 compiler errors, 300,000 lines of error messages, and 280 megabytes of RAM. Thus far there have been 15 submissions to the “anything” category, 17 for “plain” and 18 for “bare hands”.Happy coding! 1 note Jan 11th, 2014 Open in app Facebook Tweet Reddit

Clang Error Messages Vs Gcc

Preprocess with /P /d1PP which will preprocess but preserve #defines. Because of this we have decided to cancel the competition. Gcc Error Message Format This makes it really easy to jump to the problem and helps when multiple instances of the same character occur on a line. (We'll revisit this more in following examples.) $ Clang Warnings You check out the code and open a random file in an editor.

and explain why each one of those failed to match. 100-150 lines of error are not unusual if you included a lot of Qt/Boost stuff. have a peek at these guys The compiler used is the default GCC provided by the distro. specially in the STL. permalinkembedsaveparentgive gold[–]2Punx2Furious -2 points-1 points0 points 1 year ago(4 children)Close a namespace? Gcc Warnings

The range information highlights the left and right side of the plus which makes it immediately obvious what the compiler is talking about. And it's showing no signs of stopping. The Problem Templates are one of the most powerful features of C++, and provide the language with a serious advantage over many of its brethren. check over here There are still three weeks remaining to participate so get those keyboards cracking.

Posted by Michael Price at 9:25 AM Email ThisBlogThis!Share to TwitterShare to FacebookShare to Pinterest No comments: Post a Comment Older Post Home Subscribe to: Post Comments (Atom) Blog Archive ▼ We only need a permission to publish the source of winning entries. EDIT #2: About half an hour later: ccplus1.exe has stopped working Final statistics: 38876 compiler errors, 544624 lines of error messages, totaling 48.8 megabytes of data, and 518.9 megabytes of RAM.

Author: Chris Hopman Multiplier: 790 millionThe rules permitted includes in the plain category, so obviously the double include was used in this category as well.#include "set>.cpp" #include "set>.cpp"Biggest error, category Bare

We would like to thank all those who participated.However, we received only a very small number of entries. This sort of attention to detail makes it much easier to understand and fix problems quickly. $ gcc-4.9 -fsyntax-only t.c t.c:5:11: error: invalid type argument of unary '*' (have 'int') return Extra credit for using Perl, which is the only language less readable than C++ templates.Most surprisingName: templates and nested classes are not best practice Author: Aaron GrotheThis piece of code looks It will show you the instantiation chain as "notes" along with the error.

My main problem is with template errors... The underlined code should be removed, then replaced with the code below the point line (".x =" or ".y =", respectively). $ clang t.c t.c:5:28: warning: use of GNU old-style field For example the Expressive Diagnostics page shows examples where Clang's diagnostics were indeed superior to GCC 4.2. this content Any entries received after that are silently rejected, even if the delay was caused by unforeseen events such as server outages.Will submissions be published?Only those that win some sort of an

This allows you to easily change the arguments passed to gccfilter. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed permalinkembedsaveparentgive gold[–]willkill07 3 points4 points5 points 1 year ago(0 children)No, this (unfortunately) is not true. GCC does not yet highlight ranges. (1)If it does, it is a bug, please report it (2) None: ClangDiagnosticsComparison (last edited 2016-01-26 01:30:30 by ManuelLopezIbanez) Immutable PageCommentsInfoAttachments More Actions: Raw Text

Just send your new entry to the address given.