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Update assert-asserte-assert-expr-macros.md #4850

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13 changes: 8 additions & 5 deletions docs/c-runtime-library/reference/assert-asserte-assert-expr-macros.md
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Original file line number Diff line number Diff line change
Expand Up @@ -79,7 +79,8 @@ In this program, calls are made to the `_ASSERT` and `_ASSERTE` macros to test t

int main()
{
char *p1, *p2;
char* p1 = NULL;
char* p2 = NULL;

// The Reporting Mode and File must be specified
// before generating a debug report via an assert
Expand All @@ -93,10 +94,12 @@ int main()
_CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDOUT);

// Allocate and assign the pointer variables.
p1 = (char *)malloc(10);
strcpy_s(p1, 10, "I am p1");
p2 = (char *)malloc(10);
strcpy_s(p2, 10, "I am p2");
p1 = (char*)malloc(10);
if(p1 != NULL) // _ASSERT(p1 != NULL);
strcpy_s(p1, 10, "I am p1");
p2 = (char*)malloc(10);
if(p2 != NULL) // _ASSERT(p2 != NULL);
strcpy_s(p2, 10, "I am p2");

// Use the report macros as a debugging
// warning mechanism, similar to printf.
Expand Down