| ; RUN: llvm-pdbutil bytes -block-range=0 %p/Inputs/empty.pdb | FileCheck --check-prefix=BLOCK0 %s | 
 | ; RUN: llvm-pdbutil bytes -block-range=0-1 %p/Inputs/empty.pdb | FileCheck --check-prefix=BLOCK01 %s | 
 | ; RUN: llvm-pdbutil bytes -block-range=0-0x1 %p/Inputs/empty.pdb | FileCheck --check-prefix=BLOCK01 %s | 
 | ; RUN: not llvm-pdbutil bytes -block-range=0,1 %p/Inputs/empty.pdb 2>&1 | FileCheck --check-prefix=BADSYNTAX %s | 
 | ; RUN: not llvm-pdbutil bytes -block-range=0a1 %p/Inputs/empty.pdb 2>&1 | FileCheck --check-prefix=BADSYNTAX %s | 
 | ; RUN: not llvm-pdbutil bytes -block-range=0- %p/Inputs/empty.pdb 2>&1 | FileCheck --check-prefix=BADSYNTAX %s | 
 |  | 
 | BLOCK0:                         MSF Blocks | 
 | BLOCK0-NEXT: ============================================================ | 
 | BLOCK0-NEXT:   Block 0 ( | 
 | BLOCK0-NEXT:     0000: 4D696372 6F736F66 7420432F 432B2B20 4D534620 372E3030 0D0A1A44 53000000  |Microsoft C/C++ MSF 7.00...DS...| | 
 | BLOCK0-NEXT:     0020: 00100000 02000000 19000000 88000000 00000000 18000000 00000000 00000000  |................................| | 
 | BLOCK0-NEXT:     0040: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000  |................................| | 
 | BLOCK0-NEXT:     0060: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000  |................................| | 
 | BLOCK0-NOT:   Block 1 ( | 
 |  | 
 | BLOCK01:                         MSF Blocks | 
 | BLOCK01-NEXT: ============================================================ | 
 | BLOCK01-NEXT:   Block 0 ( | 
 | BLOCK01-NEXT:     0000: 4D696372 6F736F66 7420432F 432B2B20 4D534620 372E3030 0D0A1A44 53000000  |Microsoft C/C++ MSF 7.00...DS...| | 
 | BLOCK01-NEXT:     0020: 00100000 02000000 19000000 88000000 00000000 18000000 00000000 00000000  |................................| | 
 | BLOCK01-NEXT:     0040: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000  |................................| | 
 | BLOCK01-NEXT:     0060: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000  |................................| | 
 | BLOCK01:       Block 1 ( | 
 | BLOCK01-NEXT:    1000: C0FCFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF  |................................| | 
 | BLOCK01-NEXT:    1020: FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF  |................................| | 
 | BLOCK01-NEXT:    1040: FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF  |................................| | 
 | BLOCK01-NOT:  Block 2 ( | 
 |  | 
 | BADSYNTAX: Argument '{{.*}}' invalid format. |