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| author | Andreas Baumann <mail@andreasbaumann.cc> | 2018-12-25 22:05:16 +0100 |
|---|---|---|
| committer | Andreas Baumann <mail@andreasbaumann.cc> | 2018-12-25 22:05:16 +0100 |
| commit | 62d6644b2ab51ee8dda46752f1e7c8d422b65e04 (patch) | |
| tree | d822f7bd56327e5537a33dbadbcecc864dbe1c4e /minie | |
| parent | 06afd5e79163efd295d18dfbf79d6160c9dc3026 (diff) | |
| download | compilertests-62d6644b2ab51ee8dda46752f1e7c8d422b65e04.tar.gz compilertests-62d6644b2ab51ee8dda46752f1e7c8d422b65e04.tar.bz2 | |
added comments
added test7 with string length function, not working yet
Diffstat (limited to 'minie')
| -rw-r--r-- | minie/README | 5 | ||||
| -rwxr-xr-x | minie/build.sh | 2 | ||||
| -rw-r--r-- | minie/e2c.c | 19 | ||||
| -rw-r--r-- | minie/test4.e | 2 |
4 files changed, 27 insertions, 1 deletions
diff --git a/minie/README b/minie/README index c8fe74e..9905329 100644 --- a/minie/README +++ b/minie/README @@ -19,4 +19,7 @@ test2: syntax error, no module definition test3: module definition lacking a module name test4: general expressions and variables test5: basic system input/output, import of pseudo module 'system' -test6: string functions, internal function 'length' +test6: internal function 'length', system functions for stdio and stdin +test7: a proper string length function using 'length' and introducing + a function taking array of arbitrary length + diff --git a/minie/build.sh b/minie/build.sh index 898cb5a..12fde40 100755 --- a/minie/build.sh +++ b/minie/build.sh @@ -7,9 +7,11 @@ gcc -g -O0 -Wall -pedantic -std=c89 -Wno-return-type -o e2c e2c.c ./e2c < test4.e ./e2c < test5.e ./e2c < test6.e +./e2c < test7.e ./e2c < test5.e > test5.c && gcc -g -o test5 test5.c && ./test5 ./e2c < test6.e > test6.c && gcc -g -o test6 test6.c && ./test6 +./e2c < test7.e > test7.c && gcc -g -o test7 test7.c && ./test7 ./e2c < ec.e ./e2c < ec.e > ec.c && gcc -o ec ec.c diff --git a/minie/e2c.c b/minie/e2c.c index 0001c4f..09b151d 100644 --- a/minie/e2c.c +++ b/minie/e2c.c @@ -228,8 +228,23 @@ static void string( void ) look = getChar( ); } +static void skipComment( void ) +{ + look = getChar( ); +cont: + while( look != '*' ) { + look = getChar( ); + } + look = getChar( ); + if( look != ')' ) { + goto cont; + } + look = getChar( ); +} + static Symbol getSym( void ) { +next: skipWhite( ); /* num = 0; @@ -389,6 +404,10 @@ static Symbol getSym( void ) return S_slash; case '(': look = getChar( ); + if( look == '*' ) { + skipComment( ); + goto next; + } return S_lparen; case ')': look = getChar( ); diff --git a/minie/test4.e b/minie/test4.e index 2dc3722..24281c0 100644 --- a/minie/test4.e +++ b/minie/test4.e @@ -1,5 +1,7 @@ module test4; +(* data types, assignment and if statement *) + var x : integer; y : integer; |