Segmentation fault with "\>" and "\!"

[Michael DePriest]

This line (measure 11 of the piece I'm working on) works just fine if I compile
it without dynamics:

<d fis>16 <d fis> <d fis>8 <cis e>16 <cis e> <cis e>8 | <b d>16 e <a, c> e' <b
d>8 r |

But if I add a diminuendo,

<d fis>16 <d fis> <d fis>8 <cis e>16\> <cis e> <cis e>8\! | <b d>16 e <a, c> e'
<b d>8 r |

I get this in the terminal:

GNU LilyPond 2.10.33
Processing `file.ly'
Parsing...
Interpreting music... [8][16][24][32][33]
Preprocessing graphical objects...Segmentation fault

I have other crescendos and diminuendos in the piece.