[LLVMbugs] [Bug 5767] New: Cannot parse valid C-gnu89 code (array decay problem?)

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Fri Dec 11 23:38:17 PST 2009


           Summary: Cannot parse valid C-gnu89 code (array decay problem?)
           Product: clang
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Semantic Analyzer
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: bagnara at cs.unipr.it
                CC: llvmbugs at cs.uiuc.edu

$ cat bug.c
struct hek {
  char hek_key[1];

extern void foo(char* p);

extern struct hek* zoo();

void bar() {
          struct hek *p;
          p = zoo();
$ gcc -std=gnu89 -c bug.c
$ icc -std=gnu89 -c bug.c
$ clang -c -std=gnu89 bug.c
bug.c:10:7: error: incompatible type passing 'char [1]', expected 'char *'
1 diagnostic generated.

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