Gcc Error Code List
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strstr returns NULL or pointers, I was only interested in the fact that a string had been found, gcc error message format not where it was. `floppyto.c:782: parse error at end of input
Gcc Errors List
floppyto.c is the program name, 782 is the line number but it is one greater then the gcc error messages file length. This is because of unbalanced {} or unbalanced comments /* */ parse error before `printf' Missing ; before this statement. Segmentation error. You have attempted to gcc #error access protected storage or overwritten something important! subscripted value is neither array nor pointer Attempted to subscript a scalar variable. `j' undeclared (first use this function) Declare the variable. /usr/lib/crt0.o: Undefined symbol _main referenced from text segment Generated when main() is missing. I have seen this twice. When there was a syntax error in an included header
Werror
file. And when the C source file was missing in the gcc command! Undefined symbol _initscr referenced from text segment Called a function but have not supplied it or the library that contains it with an #include statement. unterminated `#if' conditional #endif preprocessor required. warning: passing arg 1 of `cpystr' makes integer from pointer without a cast This is the code causing the problem: void cpystr( char item); main() { char src[]="martin leslie"; cpystr(src); } cpystr(char item) { } It should be.... void cpystr( char item[]); main() { char src[]="martin leslie"; cpystr(src); } cpystr(char item[]) { } conflicting types for `Alex' previous declaration of `Alex' Alex has been declared in two enum statements. Here is the code parse error before `1' At top level: warning: data definition has no type or storage class parse error before string constant warning: data definition has no type or storage class There is a conflict between enum and #define statements. Here is the code Top Master Index Keywords Functions Martin Leslie
source file, and ":30:" is the line number where the error was located. The "undeclared" error is a common mistake. All variables must be declared before they are used, and if you forget, you'll see this error. It means the compiler didn't find gcc options a declaration for a variable prior to its first use. The error can also occur gcc error unrecognized command line option if you spelled the variable name differently in two places. The compiler is "case-sensitive" so "DOG" and "dog" are two different variables; pay careful attention to upper and lower case letters. /tmp/ccJiZokm.o: In function `main': conepainting.c:(.text+0x63): undefined reference to `sqrt' collect2: ld returned 1 exit status You forgot to compile with the math library. Provide the "-lm" flag (that's https://www.lix.polytechnique.fr/~liberti/public/computing/prog/c/C/compiler.html the letter "l" not the numeral "1" to the compiler, like this: gcc -lm conepainting.c no newline at end of file. Be sure there is a new line with no blank spaces as the last line in the file. warning: implicit declaration of function `printf' You must have a #include
…and How-to Solve The Problem1.1 Compilation Errors1.1.1 Error: …discards qualifiers1.1.2 Error: storage size of ‘foo' isn't known1.1.3 Error: multiple http://digitalfanatics.org/resources/gcc-error-messages/ types in one declaration1.1.4 Error: invalid use of undefined type http://unix.stackexchange.com/questions/18807/where-can-i-find-a-list-of-make-error-codes ‘struct Foo’1.1.5 Error: no matching function for call to ‘FooClass::foo()'1.1.6 Error: undefined reference to ‘FooClass::foo()'1.1.7 Error: invalid operands of types `const char[31]' and `const char[7]' to binary `operator+'1.1.8 Error: `QValueList' undeclared (first use this function)1.1.9 Error: cannot call member function gcc error `Foo* Foo::instance() const' without object1.1.10 Errors: non-pointer type, non-aggregate type, cannot convert1.1.11 Error: syntax error before `*' token1.1.12 Error: `foo' is not a type1.1.13 Error: unable to find a register to spill in class `FOO'1.1.14 Error: invalid operands to binary ‘operator<<‘1.2 Qt Peculiarities1.2.1 Using Qt - invalid use of void expression1.2.2 gcc error message Using Qt - …before ‘protected’1.2.3 Using Qt - …vtable1.3 Serious Warnings1.3.1 Warning: Control reaches the end of a non-void function1.3.2 Warning: ‘foo’ is used uninitialized in this function1.3.3 Warning: cannot pass objects of non-POD type ‘struct std::string' through ‘…' This page has been converted from a Wiki formatted article. If I've missed anything in the conversion process, please tell. Sometimes GCC emits something that can be described as Haiku poems - and you have no clue as to what it really is complaining about. This page is a collection of such gems, their meaning in English and how to solve the problem. If you run into an error that you feel belongs here, feel free to mail me. I'm using GMail as e8johan. Compilation Errors This is a list of compilation errors that you might find yourself trying to interpret in no particular order. Error: …discards qualifiers Error message: passi
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Unix & Linux Questions Tags Users Badges Unanswered Ask Question _ Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Where can I find a list of 'make' error codes? up vote 14 down vote favorite 5 I am trying to compile a program written in Fortran using make (I have a Makefile and, while in the directory containing the Makefile, I type the command $ make target, where "target" is a system-specific target specification is present in my Makefile. As I experiment with various revisions of my target specification, I often get a variety of error messages when attempting to call make. To give a few examples: make[1]: Entering directory /bin/sh: line 0: test: too many arguments ./dpp angfrc.f > angfrc.tmp.f /bin/sh: ./dpp: Permission denied make[1]: *** [angfrc.o] Error 126 make[1]: Leaving directory make: *** [cmu60] Error 2 and make[1]: Entering directory /bin/sh: line 0: test: too many arguments ./dpp -DSTRESS -DMPI -P -D'pointer=integer'-I/opt/mpich_intel/include angfrc.f > angfrc.tmp.f /bin/sh: ./dpp: Permission denied make[1]: *** [angfrc.o] Error 126 make[1]: Leaving directory make: *** [mpich-c2] Error 2 and make[1]: Entering directory /bin/sh: line 0: test: too many arguments ./dpp -DSTRESS -DMPI -P -D'pointer=integer' -I/opt/mpich_intel/include angfrc.f > angfrc.tmp.f /bin/sh: ./dpp: Permission denied make[1]: *** [angfrc.o] Error 126 make[1]: Leaving directory make: *** [mpi-intel] Error 2 Do you know how I can find