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https://github.com/byteworksinc/ORCA-C.git
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91d33b586d
The main changes made to most tests are:
*Declarations always include explicit types, not relying on implicit int. The declaration of main in most test programs is changed to be "int main (void) {...}", adding an explicit return type and a prototype. (There are still some non-prototyped functions, though.)
*Functions are always declared before use, either by including a header or by providing a declaration for the specific function. The latter approach is usually used for printf, to avoid requiring ORCA/C to process stdio.h when compiling every test case (which might make test runs noticeably slower).
*Make all return statements in non-void functions (e.g. main) return a value.
*Avoid some instances of undefined behavior and type errors in printf and scanf calls.
Several miscellaneous bugs are also fixed.
There are still a couple test cases that intentionally rely on the C89 behavior, to ensure it still works.
64 lines
1.8 KiB
C++
64 lines
1.8 KiB
C++
/* Deviance Test 4.2.2.1: Ensure "hiding" identifiers with same scope is */
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/* detected */
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int printf(const char *, ...);
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#define MAC1 1 /* macro name */
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#define MAC1 8
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typedef int *intPtr; /* user-defined type */
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typedef float *intPtr;
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int a; /* variables */
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double a;
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struct aRecord { int a; }; /* type tag names */
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union aRecord { long one;
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int two; };
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enum aRecord { rec1, rec2, rec3 };
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struct repeats { int r1; /* component names */
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char ch;
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float r1; };
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union moreRepeats { float x;
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int y;
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double y; };
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enum stillOthers { red, black, green, green };
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double D2 (int x, int z); /* function names */
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int D2 (char k);
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int main (void)
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{
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#define MAC2 2 /* macro name */
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#define MAC2 3
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typedef char *chPtr; /* user-defined type */
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typedef short *chPtr;
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int cantRedeclare; /* variables */
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double cantRedeclare;
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struct shortRec { int a; }; /* type tag names */
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union shortRec { long one;
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int two; };
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enum shortRec { rec1, rec2, rec3 };
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struct repeats { int r1; /* component names */
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char ch;
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float r1; };
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union moreRepeats { float x;
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int y;
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double y; };
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enum stillOthers { red, black, green, green };
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double f1 ( ); /* function names */
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char f1 (char k);
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printf ("Failed Deviance Test 4.2.2.1\n");
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}
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