diff options
author | Tucker Evans <tuckerevans24@gmail.com> | 2019-09-29 21:30:48 -0400 |
---|---|---|
committer | Tucker Evans <tuckerevans24@gmail.com> | 2019-09-29 21:35:19 -0400 |
commit | d6b038578577f7c0f4eeb95e35e6a2113e6d9732 (patch) | |
tree | 68609b4f92b701a0d1363c4905d0929018d3923b /pc.y | |
parent | 82dc3cf8d980b010a1cf2e3ac1c438c1412a21f8 (diff) | |
parent | 4f66397e285f7742bdf5bfd9f723e10104486ce2 (diff) |
Merge branch 'master' of git.tuckerevans.com:/srv/git/private/pascal_compiler
Fix white space at end of lines in Testing files
Diffstat (limited to 'pc.y')
-rw-r--r-- | pc.y | 18 |
1 files changed, 16 insertions, 2 deletions
@@ -81,6 +81,10 @@ extern scope *cur_scope; %type <tval> opt_statements %type <tval> proc_statement +%type <tval> ifelse +%nonassoc THEN +%nonassoc ELSE + %type <tval> var %type <tval> type %type <ival> standard_type @@ -296,9 +300,9 @@ statement { $$ = $1; } - |IF expr THEN statement ELSE statement + |ifelse { - $$ = mktree(IF, $2, mktree(THEN, $4, $6)); + $$ = $1; } |WHILE expr DO statement { @@ -325,6 +329,16 @@ statement $$ = $1; } ; +ifelse + :IF expr THEN statement + { + $$ = mktree(IF, $2, mktree(THEN, $4, NULL)); + } + |IF expr THEN statement ELSE statement + { + $$ = mktree(IF, $2, mktree(THEN, $4, $6)); + } +; TD :TO |