Examples with ExpressionStmt org.abs_models.frontend.ast.ExpressionStmt used on opensource projects

Example 1 with ExpressionStmt

use of org.abs_models.frontend.ast.ExpressionStmt in project abstools by abstools.

the class TimeoutThread method genCode.

/**
 * Generates Erlang code in target directory, adding a last statement that
 * prints the value of the `testresult' variable.
 *
 * @return a Module Name containing a Main Block
 * @throws InternalBackendException
 */
public String genCode(Model model, File targetDir, boolean appendResultprinter) throws IOException, InterruptedException, InternalBackendException {
    if (model.hasErrors()) {
        Assert.fail(model.getErrors().getFirstError().getHelpMessage());
    }
    if (model.hasTypeErrors()) {
        Assert.fail(model.getTypeErrors().getFirstError().getHelpMessage());
    }
    MainBlock mb = model.getMainBlock();
    if (mb != null && appendResultprinter) {
        // We search for this output in the `run' method below
        mb.addStmt(new ExpressionStmt(new List<>(), new FnApp("ABS.StdLib.println", new List<>(new AddAddExp(new StringLiteral("RES="), new FnApp("ABS.StdLib.toString", new List<>(new VarUse("testresult"))))))));
    }
    new ErlangBackend().compile(model, targetDir, // use the following argument for silent compiler:
    EnumSet.noneOf(ErlangBackend.CompileOptions.class));
    if (mb == null)
        return null;
    else
        return mb.getModuleDecl().getName();
}

Example 2 with ExpressionStmt

use of org.abs_models.frontend.ast.ExpressionStmt in project abstools by abstools.

the class AbsASTBuilderUtil method getExpStmt.

public static final ExpressionStmt getExpStmt(Exp exp) {
    ExpressionStmt ex = new ExpressionStmt();
    ex.setExp(exp);
    return ex;
}