Patent ID: 11907710
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A source code analysis apparatus, comprising:
a processor to execute a program; and
a memory to store the program which, when executed by the processor, performs processes of:
extracting a change function included in a changed part from a pre-change source code, which is included in a post-change source code;
extracting, from the post-change source code, an influence function to which an input is given by the change function;
determining whether or not the function is an analysis target function which needs to be analyzed, based on a range of an input value input to the change function and a function included in the influence function;
performing an analysis of the analysis target function; and
outputting an analysis result of the post-change source code, which includes an analysis result of the analysis target function.