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| author | Ting-Wei Lan <lantw44@gmail.com> | 2015-11-11 16:28:05 +0800 |
|---|---|---|
| committer | Ting-Wei Lan <lantw44@gmail.com> | 2015-11-11 16:28:05 +0800 |
| commit | 5c490b472ef54df1e70f5e1273c8001a5bc643ef (patch) | |
| tree | 2d1953d78de6364b37a239ea7c0eb9767e09b615 /src/lexer.l | |
| parent | 9d68c0dbeaaad0fd760121b8dc3f01bd7eb90a44 (diff) | |
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Make sure we don't accidently change the number of reserved words
Diffstat (limited to 'src/lexer.l')
| -rw-r--r-- | src/lexer.l | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/lexer.l b/src/lexer.l index 18c373f..4441299 100644 --- a/src/lexer.l +++ b/src/lexer.l @@ -1,5 +1,6 @@ %option noyywrap %{ +#include <assert.h> #include <stdlib.h> #include <string.h> #include "symbol-table.h" @@ -111,6 +112,10 @@ ERROR . CCMMC_TOKEN_FOR, CCMMC_TOKEN_VOID, CCMMC_TOKEN_WHILE}; + static_assert( + SIZE_OF_ARR(reserved) == SIZE_OF_ARR(reserved_token), + "Reserved words array and reserved tokens array " + "must have the same size"); for (i = 0; i < SIZE_OF_ARR(reserved); i++) if (strcmp(yytext, reserved[i]) == 0) |