Issue #286: Fix wrong indentation of derived type

fortls/helper_functions.py

@@ -576,6 +576,8 @@ def get_var_stack(line: str) -> list[str]:
         final_var += line[section.start : section.end]
 
     if final_var is not None:
+        # refuse any spaces in class
+        final_var = "%".join([i.strip() for i in final_var.split("%")])
         final_op_split: list[str] = FRegex.OBJBREAK.split(final_var)
         return final_op_split[-1].split("%")
     else:

test/test_server_completion.py

@@ -225,6 +225,29 @@ def test_comp10():
         validate_comp(results[i + 1], ref)
 
 
+def test_comp11():
+    """Indicate the derived types arguments separated with spaces and types"""
+    string = write_rpc_request(1, "initialize", {"rootPath": str(test_dir)})
+    file_path = test_dir / "test_prog.f08"
+    string += comp_request(file_path, 6, 25)
+    string += comp_request(file_path, 23, 26)
+    string += comp_request(file_path, 27, 28)
+    string += comp_request(file_path, 28, 30)
+    errcode, results = run_request(string, ["--use_signature_help", "-n1"])
+    assert errcode == 0
+
+    exp_results = (
+        # test_prog.f08
+        [1, "val", "INTEGER(4)"],
+        [1, "val", "REAL(8)"],
+        [1, "val", "REAL(8)"],
+        [1, "val", "REAL(8)"],
+    )
+    assert len(exp_results) == len(results) - 1
+    for i, ref in enumerate(exp_results):
+        validate_comp(results[i + 1], ref)
+
+
 def test_comp_import_host_association():
     string = write_rpc_request(1, "initialize", {"rootPath": str(test_dir)})
     file_path = test_dir / "test_import.f90"

test/test_source/test_prog.f08

@@ -4,7 +4,7 @@ PROGRAM test_program
 IMPLICIT NONE
 !
 CHARACTER(LEN=*) :: test_str1 = "i2.2,':',i2.2", test_str2 = 'i2.2,":",i2.2'
-INTEGER(4) :: n,a,b,c,d
+INTEGER(4) :: n,a,b,c,d,val
 REAL(8) :: x,y
 COMPLEX(8) :: xc,yc
 TYPE(vector) :: loc_vector
@@ -25,4 +25,6 @@ PROGRAM test_program
 !
 CALL test_sig_Sub(a,b,opt2=c,opt3=d)
 PRINT*, module_variable
+y = stretch_vector%scale % val
+y = stretch_vector % scale	%	val
 END PROGRAM test_program