A free Pascal compiler can be found in several locations. Download sites such as Brothersoft, Sourceforge, Bloodshed, Softpedia, and Tucows offer a free download of a Pascal compiler.
Matlab comes with a free C compiler. It also has a script compiler in some versions. In addition you can use many commercial compilers if you have one. See (link moved to link section)
one pass compiler
IBM's FORTRAN compiler for /390 mainframe.
Pascal is a unit of pressure.
A one-pass compiler is a compiler that passes through the source code of each compilation unit only once. A multi-pass compiler is a type of compiler that processes the source code or abstract syntax tree of a program several times.A one-pass compilers is faster than multi-pass compilersA one-pass compiler has limited scope of passes but multi-pass compiler has wide scope of passes.Multi-pass compilers are sometimes called wide compilers where as one-pass compiler are sometimes called narrow compiler.Many programming languages cannot be represented with a single pass compilers, for example Pascal can be implemented with a single pass compiler where as languages like Java require a multi-pass compiler.
A Pascal. One pascal = one Newton per square metre (same as pressure)
No. One pascal = 0.01 millibars.
compiler
because the compiler convert whole of the sentence once into the machine langauge but the interpreter convert one by one
One!
A single pass compiler also known as a one-pass compiler is a compiler that only passes through the code once and doesn't go back. They're faster than a multi-pass compiler but they are very limited in what they can do.
The pressure of 1 newton per 1 square meter is called 1 pascal. Pressure = force / area pascal = newton / m2.